MCP servers › io.github.CSteenkamp › realtap
MCP server · registry snapshot 2026-10-24 · last tested 2026-10-24
io.github.CSteenkamp/realtap
Live Cardano data (token prices, DEX trades, pools, wallets, NFTs, staking, governance). Read-only. — the publisher's description
Summary
io.github.CSteenkamp/realtap is a remote MCP server listed in the official MCP registry at version 1.4.0. On 2026-10-24 ProtocolProbe connected to it in read-only mode and read its inventory: 76 tools, 0 resources and 0 prompts.
Record checks
1 of 2 record checks met · 7 do not apply
- met: Registry entry is active and says how to run it
- not met: Source repository link opens
- not applicable: Repository is not archived
- not applicable: Code pushed to the repository in the 90 days before our check
- not applicable: Repository publishes a security policy (SECURITY.md)
- not applicable: Package names its licence with a standard (SPDX) identifier
- not applicable: The version the registry lists can be installed and is not withdrawn
- not applicable: npm package carries build provenance (attestation)
- not applicable: No known critical or high advisory in the package or its dependencies
- Not ranked by downloads: a remote server publishes no download figure
- Not ranked by stars: no public GitHub repository
From public records, not a safety rating. Each check with its reason
Key facts
- Runs
- remote (hosted by the publisher)
- Transport
- streamable HTTP
- Sign-in
- none needed to open a session
- Tools
- 76
- Topic
- finance-and-paymentsAI-classified
- Pricing
- freemiumAI-classified
- Last tested
- 2026-10-24
How fresh this is
- Live-tested
- yes, a real session (not a text-only review)
- Last tested
- 2026-10-24
- Mode
- read-only (no tool calls)
- Latest version
- 1.4.0, published 2026-10-24 (registry, as of the 2026-10-24 snapshot)
- First listed version
- 2026-10-21 (earliest version still in the registry; older removed versions would be earlier)
- Version history
- 3 versions listed, 2026-10-21 to 2026-10-24; 3 in the 90 days before the 2026-10-24 snapshot.(versions still listed in the registry only)
Most recent 3 versions
1.4.0· 2026-10-241.3.0· 2026-10-221.1.0· 2026-10-21
- Registry data
- snapshot 2026-10-24
- Package and repository
- checked 2026-10-24
- Engine
- mcp-runtime-engine@0.1.0 · sdk@1.32.0
Changes since the last refresh
Version 1.3.0 (published 2026-10-22) → 1.4.0 (published 2026-10-24), between the registry lists of 2026-10-23 and 2026-10-24.
No release note: the registry entry links no GitHub repository.
Source: the official MCP Registry list on 2026-10-23 and on 2026-10-24; release notes from the GitHub Releases API, checked 2026-10-24.
What it is
What does this server offer?
Observed inventoryNone of its 76 tools are described as changing anything. For 76 the reading was uncertain, so no mark is shown.
- searchon 763 other servers
“Find a Cardano token, liquidity pool, NFT collection, stake pool, ADA Handle, address, transaction, block or epoch by name, ticker or identifier.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs, 1 required
querystringrequired“Name, ticker, `$handle`, address, pool id, policy id, transaction hash, block height or epoch number.”limitinteger“How many results to return (1-20, default 8).”
- list_tokenson 12 other servers
“Ranked list of Cardano native tokens traded on DEXes, for questions such as "top tokens", "biggest gainers today", "trending now" or "new pairs".”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
9 inputs
sortstring“Ordering.”periodstring“Window of the volume, txns, change, gainers and losers orderings.”orderstring“Direction.”limitinteger“How many tokens to return (1-50, default 10).”pageinteger“Page number, from 1.”minLiquidityAdanumber“Leave out tokens with less pool liquidity than this many ADA (both sides of the pools).”minHoldersinteger“Leave out tokens known to have fewer holders than this.”hideHighRiskboolean“Leave out tokens the safety screen rates as high risk.”querystring“Only tokens whose ticker, name or unit starts with this text.”
- get_tokenon 14 other servers
“Everything about one Cardano token: price (ADA and USD), the change of each of the two prices over 5 m to 7 d (percent; they differ by the move of ADA/USD), 24 h volume and liquidity (ADA), market ca…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
unitstringrequired“Token unit: 56-hex policy id followed by the asset name in hex (no separator).”
- get_token_candleson 1 other server
“Open/high/low/close price candles and traded volume for a token, newest last, for charts, trend and volatility questions.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
5 inputs, 1 required
unitstringrequired“Token unit: 56-hex policy id followed by the asset name in hex (no separator).”intervalstring“Candle width.”quotestring“Currency of the prices.”limitinteger“How many most recent candles to return (1-500, default 100).”allPoolsboolean“true aggregates every pool of the token (volume-weighted price, summed volume); false uses its primary pool.”
- get_poolon 7 other servers
“One DEX liquidity pool: DEX, token pair, reserves (decimal-adjusted token amounts), TVL and 24 h volume (ADA), price (quote token per base token), fee (percent) and last update.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
poolIdintegerrequired“Realtap pool id (a positive integer).”
- get_recent_tradeson 7 other servers
“Latest DEX swaps, newest first, for exactly one of: a token (`unit`), a pool (`poolId`) or a wallet (`address`).”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
5 inputs
unitstring“Token unit: trades of this token.”poolIdinteger“Pool id: trades in this pool.”addressstring“Wallet (addr1…, stake1… or $handle): trades made by this wallet.”limitinteger“How many trades to return (1-50, default 10).”cursorstring“Value of `nextCursor` from the previous call, to get the next page.”
- get_market_overviewon 18 other servers
“Snapshot of the whole Cardano DEX market: ADA price (USD), 24 h volume and total value locked (ADA and USD), trade count, volume share per DEX (percent), and the top gainers, losers and trending (mos…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
Takes no inputs.
- get_market_historyon 8 other servers
“The Cardano DEX market over a timeframe, per day (per week over a year, per month beyond two years): volume in ADA, settled swaps, makers (distinct trading wallets per day) and trading fees (volume t…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs
rangestring“Timeframe: the last 7, 30, 90 or 365 full days, or everything stored.”dexstring“One DEX by its name as `list_dexes` returns it (for example MinswapV2).”
- list_dexes
“Every Cardano DEX the site indexes, side by side: volume, swaps, makers (distinct wallets) and trading fees of the last 24 hours with the share of all volume, the same over the last 7 and 30 full day…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
Takes no inputs.
- list_market_trades
“Settled swaps on every Cardano DEX, newest first, optionally only those of at least `minAda` ADA ("large trades", "whale trades") or on one DEX.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
5 inputs
windowstring“How far back to look.”minAdanumber“Only trades worth at least this many ADA (for example 10000).”dexstring“Only this DEX, by its name as `list_dexes` returns it.”limitinteger“How many trades to return (1-50, default 10).”cursorstring“Value of `nextCursor` from the previous call, to get the next page.”
- get_walleton 9 other servers
“Current holdings of a Cardano wallet: ADA balance, native tokens with balances (decimal-adjusted) and their value in ADA and USD, total portfolio value and trades in the last 24 h.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs, 1 required
addressstringrequired“addr1…, stake1… or $handle.”limitinteger“How many positions, largest value first, to return (1-50, default 15).”
- get_wallet_pnl
“Realised and unrealised profit and loss of a wallet's DEX trading (FIFO, in ADA and USD), win rate (percent), trade count, volume (ADA) and the tokens that contributed most.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs, 1 required
addressstringrequired“addr1…, stake1… or $handle.”limitinteger“How many tokens, largest PnL first, to return (1-30, default 10).”
Show 64 more tools
- get_token_liquidityon 2 other servers
“Liquidity of one token.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
3 inputs, 1 required
unitstringrequired“Token unit: 56-hex policy id followed by the asset name in hex (no separator).”windowstring“How far back the flow figures look.”limitinteger“How many wallets and orders to return (1-25, default 10).”
- get_token_distribution
“How a token's supply is spread over its holders: share held by the top 10, 50 and 100 holders, holders by size, the rest of the supply, balances sitting in DEX pools and contracts.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
unitstringrequired“Token unit: 56-hex policy id followed by the asset name in hex (no separator).”
- get_wallet_activityon 3 other servers
“When a wallet trades: settled DEX swaps by weekday and hour (UTC) over the swaps the site holds (`from`, `to` say which span; a very busy wallet is cut to its newest 10,000), the busiest hour, and th…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs, 1 required
addressstringrequired“addr1…, stake1… or $handle.”limitinteger“How many pools to return (1-25, default 10).”
- get_swap_quoteon 20 other servers
“Estimate what a swap would return right now: the best route across the indexed DEX pools, amount out (decimal-adjusted), effective price, price impact (percent) and the smallest pool liquidity on the…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
3 inputs, 3 required
tokenInstringrequired“What is sold: a token unit, or "lovelace" / "ADA" for ADA.”tokenOutstringrequired“What is bought: a token unit, or "lovelace" / "ADA" for ADA.”amountnumberrequired“Amount of tokenIn to sell, decimal-adjusted (100 = 100 ADA when tokenIn is ADA).”
- plan_swapon 2 other servers
“Plan a swap the way Realtap's own router places it: one order, or the amount split over several pools of Minswap V2, SundaeSwap V3 and WingRiders V2, with the expected and the minimum amount received…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
5 inputs, 3 required
tokenInstringrequired“What is sold: a token unit, or "lovelace" / "ADA" for ADA.”tokenOutstringrequired“What is bought: a token unit, or "lovelace" / "ADA" for ADA.”amountnumberrequired“Amount of tokenIn to sell, decimal-adjusted (100 = 100 ADA when tokenIn is ADA).”slippagePctnumber“How far the price may move against the trade before an order must not execute, in percent (1 = 1 %).”maxOrdersinteger“Most orders the amount may be split over (1 = a single order).”
- build_swap_transactionon 1 other server
“Build an unsigned Cardano swap transaction for a wallet that signs for itself, through the DexHunter aggregator.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
5 inputs, 4 required
tokenInstringrequired“What is sold: a token unit, or "lovelace" / "ADA" for ADA.”tokenOutstringrequired“What is bought: a token unit, or "lovelace" / "ADA" for ADA.”amountnumberrequired“Amount of tokenIn to sell, decimal-adjusted (100 = 100 ADA when tokenIn is ADA).”addressstringrequired“Mainnet payment address (addr1…) of the wallet that will sign: its UTxOs are spent and it receives the result.”slippagePctnumber“How far the price may move against the trade before the order must not execute, in percent (1 = 1 %).”
- get_swap_statuson 3 other servers
“What became of a swap transaction: whether it is on chain and, for every DEX order it placed, whether the order is pending (waiting for the DEX batcher), complete (with the amount received and the se…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
txHashstringrequired“Hash of the transaction that placed the order: 64 hex characters.”
- list_open_orderson 1 other server
“Swap orders of a wallet that are still waiting at Minswap V2, SundaeSwap V3 or WingRiders V2 (unspent in the ledger right now), whichever app placed them: DEX, pool, amount sold, minimum to receive a…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
addressstringrequired“Mainnet payment address (addr1…) of the wallet.”
- list_nft_collections
“Ranked list of Cardano NFT collections with floor price (ADA and USD), 24 h floor change (percent), volume (ADA, 24 h and 7 d), sales, listings, supply and holders.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
3 inputs
sortstring“Ordering.”limitinteger“How many collections to return (1-50, default 10).”querystring“Only collections whose name contains this text, or whose policy id starts with it.”
- get_nft_collectionon 1 other server
“Market data for one NFT collection: floor price (ADA and USD) and its 24 h change (percent), volume (ADA) over 24 h, 7 d, 30 d and all time, sales counts, active listings, supply, holders and the mos…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
policyIdstringrequired“NFT policy id: 56 hex characters.”
- get_nft_listings
“Active marketplace listings of an NFT collection: asset name, price (ADA), marketplace, rarity rank when known, seller and listing time.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
4 inputs, 1 required
policyIdstringrequired“NFT policy id: 56 hex characters.”sortstring“price = cheapest first, recent = newest first, rarity = rarest first.”limitinteger“How many listings to return (1-50, default 10).”cursorstring“Value of `nextCursor` from the previous call, to get the next page.”
- get_nft_depth
“What it costs to buy the cheapest N listings of an NFT collection and what the floor is afterwards: for 1, 2, 3, 5, 10, 25, 50, 100 and 250 listings the cost (ADA), the number of NFTs and the floor a…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
policyIdstringrequired“NFT policy id: 56 hex characters.”
- get_nft_analytics
“Trading analytics of one NFT collection over the last 7, 30, 90 or 365 days: sales, volume (ADA), distinct buyers and sellers per day and in total, creator royalties paid (only over sales whose royal…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs, 1 required
policyIdstringrequired“NFT policy id: 56 hex characters.”daysinteger“Window in days: 7, 30, 90 or 365.”
- get_nft_trait_prices
“Per trait value of an NFT collection: how many assets have it, how many are listed and the cheapest listing (floor, ADA), and the sales in the window with their average and highest price.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
4 inputs, 1 required
policyIdstringrequired“NFT policy id: 56 hex characters.”daysinteger“Window for the sales in days: 7, 30, 90 or 365.”traitstring“Only this trait category (for example "Background").”limitinteger“How many trait values to return (1-100, default 25).”
- get_nft_market
“The whole Cardano NFT market over the last 7, 30, 90 or 365 days: sales, volume (ADA), active buyers and sellers (distinct wallets over the window where it can be counted, else the daily average), an…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input
daysinteger“Window in days: 7, 30, 90 or 365.”
- get_nft_wallet_trades
“The entries (purchases) and exits (sales) of one wallet in one NFT collection: asset, price (ADA), time and transaction.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs, 2 required
policyIdstringrequired“NFT policy id: 56 hex characters.”addressstringrequired“addr1… or stake1… address.”
- list_stake_pools
“Ranked list of Cardano stake pools with ticker, live stake (ADA), saturation (percent), margin (percent), fixed cost (ADA per epoch), pledge (ADA), delegators, blocks this epoch, estimated yearly ret…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
5 inputs
sortstring“Ordering (margin, fixedCost and ticker ascend; the others descend).”limitinteger“How many pools to return (1-50, default 10).”querystring“Ticker prefix, part of the name, or the start of a pool id.”maxMarginPctnumber“Only pools with a margin of at most this percent.”maxSaturationPctnumber“Only pools at most this percent saturated (100 = full).”
- get_stake_pool
“One Cardano stake pool: name, ticker, status, margin (percent), fixed cost and pledge (ADA), live and active stake (ADA), saturation (percent), delegators, blocks minted, estimated and recently reali…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs, 1 required
poolIdstringrequired“Bech32 pool id (pool1…) or its 56-hex form.”stakeAdanumber“Optional amount of ADA to delegate: adds an estimate of its staking reward in this pool.”
- compare_yieldson 1 other server
“Ranked comparison of the places ADA, a stablecoin or another Cardano token can earn a return, for a given amount: staking, lending pools (Liqwid, Lenfi), peer-to-peer loans (FluidTokens) and DEX liqu…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs
assetstring“What is held: "ADA", or a token unit (policy id + asset name in hex) from `search`.”amountnumber“How much of the asset, decimal-adjusted (1000 = 1,000 ADA when asset is ADA).”
- list_governance_actions
“On-chain governance proposals (treasury withdrawals, parameter changes, hard forks, committee and constitution changes, info actions) with status, epochs, requested ADA and the current yes/no vote sh…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
3 inputs
statusstring“active = open for voting now.”limitinteger“How many actions, newest first, to return (1-30, default 10).”querystring“Only actions whose title contains this text.”
- get_transactionon 24 other servers
“A Cardano transaction by hash: block, time, fee and total output (ADA), the net ADA and token change per address, minted or burned assets, certificates, withdrawals, and any DEX swaps or NFT sales it…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
hashstringrequired“Transaction hash: 64 hex characters.”
- get_addresson 5 other servers
“Explorer view of a payment address (addr1…) or stake address (stake1…): type, whether it is a script, ADA balance, tokens held (decimal-adjusted, valued in ADA), the stake key, delegation and rewards…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
addressstringrequired“addr1… or stake1… (resolve a $handle with `resolve_handle` first).”
- resolve_handleon 1 other server
“Resolve an ADA Handle ($name, or sub@root for subhandles) to the address that currently holds it, with its stake address and whether a script (for example a marketplace listing) holds it.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
handlestringrequired“Handle with or without the leading $, e.g.”
- get_newson 37 other servers
“Latest Cardano ecosystem news headlines aggregated from several sources, newest first, with source, publication time, a short summary and the link to the original article.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs
limitinteger“How many articles to return (1-20, default 5).”querystring“Only articles whose title or summary contains this text.”
- list_prediction_markets
“Prediction markets on Cardano (Bodega Market), read from the chain: each market's question, the probability its automated market maker currently gives YES and NO (percent), when trading ends, the fun…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
4 inputs
statusstring“open = trading now; awaiting = trading ended, no result published yet; resolved = result published, winners can claim; closed = wound up.”sortstring“Ordering.”querystring“Only markets whose question contains this text.”limitinteger“How many markets to return (1-50, default 15).”
- get_prediction_market
“One Bodega prediction market by its id: the question, current YES and NO probability (percent), shares outstanding per side, funds in the market, volume, deadline, outcome, how the YES probability mo…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
marketIdstringrequired“Market id as `list_prediction_markets` returns it, e.g.”
- list_masumi_agents
“Search the AI agent services registered in the Masumi registry on Cardano: what each one does, its price, the address of its API, who registered it, and, read from Masumi's escrow contract, how many …”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
6 inputs
querystring“Words to look for in the name, description, tags, author or endpoint, for example "research" or "image".”kindstring“agent = services that are paid through Masumi's escrow; x402 = HTTP resources paid per call on another chain; all = both.”sortstring“payments = most payments received first; recent = newest registration first; price = cheapest first.”paidOnlyboolean“true lists only entries that received at least one payment in the indexed history.”limitinteger“How many entries to return (1-50, default 10).”pageinteger“Page number, from 1.”
- get_masumi_agent
“Everything indexed about one entry of the Masumi registry: full description, price, API endpoint, capability, author, tags, when and by which transaction it was registered, who holds the registry tok…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
idstringrequired“Agent identifier: the registry policy id followed by the asset name, in hex (the `id` of `list_masumi_agents`).”
- get_programmable_token
“What the issuer of a programmable token (Cardano's CIP-113 standard, live since October 2026) can do with it, read from the chain: freeze it in any wallet, take it back without the holder's signature…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input
tokenstring“Policy id (56 hex) or token unit (policy id + asset name in hex).”
- get_programmable_balances
“The programmable tokens (CIP-113) a wallet holds.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
addressstringrequired“addr1… payment address (including a smart-wallet address), stake1… stake address, or a 56-hex owner credential.”
- list_programmable_events
“What issuers of programmable tokens (CIP-113) have done, each with its transaction: wallets put on or taken off a block list (`freeze`, `unfreeze`), tokens moved out of a wallet by the issuer without…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
4 inputs
tokenstring“Only events of this token: policy id or unit.”kindstring“Only this kind of event.”credentialstring“Only events about this owner credential (56 hex): frozen, taken from, or given tokens.”limitinteger“How many events to return (1-100, default 25).”
- check_programmable_transfer
“Would a transfer of a programmable token (CIP-113) from A to B be allowed, and if not, why?”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
4 inputs, 1 required
unitstringrequired“Token unit: policy id + asset name in hex.”fromstring“Sender: addr1… address (ordinary or smart-wallet), stake1… address or a 56-hex owner credential.”tostring“Receiver: addr1… address (ordinary or smart-wallet), stake1… address or a 56-hex owner credential.”amountstring“Amount to send, decimal-adjusted, as plain digits (for example "10" or "2.5").”
- analyze_wallet_utxos
“How fragmented a Cardano wallet's UTxOs are and what tidying them ("unfracking") would release: UTxO count, native assets and policies, ADA locked as minimum-UTxO deposits, UTxOs that hold a single a…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
addressstringrequired“addr1… payment address, stake1… stake address, or an ADA Handle written as $name.”
- get_token_priceson 2 other servers
“Prices of up to 100 Cardano tokens in one call (ADA and USD per token), optionally with the change of the ADA price over windows from 5 minutes to 90 days (percent).”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs, 1 required
unitsstringrequired“Comma separated token units (56-hex policy id + asset name in hex; "lovelace" for ADA), 1 to 100 of them.”windowsstring“Optional comma separated windows for the price change: 5m, 1h, 6h, 24h, 7d, 30d, 90d.”
- get_drep
“One Cardano DRep (delegated representative): status, voting power (ADA), delegators, how many governance actions it voted on out of those open since it registered (participation), its yes/no/abstain …”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
drepIdstringrequired“DRep id (drep1…, CIP-129) or its 56-hex credential.”
- get_committeeon 3 other servers
“The Cardano constitutional committee: each member with its status and the epoch its term ends, how many members can vote now, the quorum, the minimum size, the constitution in force and the latest co…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
Takes no inputs.
- list_treasury_withdrawals
“Treasury withdrawals approved (or proposed) through Cardano governance: totals paid out by year, what is still waiting, and a list of withdrawals with the epoch and date they were paid and their size…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs
statusstring“paid = enacted, pending = open or ratified, rejected = expired or dropped.”limitinteger“How many withdrawals to return (1-50, default 10).”
- get_embed_snippeton 4 other servers
“A live SVG badge and an iframe widget for a stake pool, DRep or token: the URLs, Markdown and HTML to paste into a README, a website or a forum post.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
7 inputs, 2 required
subjectstringrequired“What the badge is about: pool, drep or token.”idstringrequired“Pool id (pool1… or 56 hex), DRep id (drep1… or 56 hex) or token unit (policy id + asset name in hex).”metricstring“What the badge shows.”stylestring“Badge style: flat, flat-square or for-the-badge.”labelstring“Replaces the left-hand text of the badge (printable ASCII, at most 30 characters).”colorstring“Badge colour: green, yellow, red, blue, orange, grey, brand, or 3 or 6 hex digits.”themestring“Theme of the iframe widget: dark, light or auto.”
- get_buybot_info
“The free Telegram buy bot: how to add it to a token community's group, the commands, how many groups use it and the command that starts tracking a given token.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
Takes no inputs.
- get_entity_claim
“Whether a stake pool or DRep page has been claimed by its operator, the verified links and description, and how an operator claims a page.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs, 2 required
kindstringrequired“pool or drep.”idstringrequired“Bech32 id: pool1… for a pool, drep1… for a DRep.”
- get_wrapped_card
“Cardano Wrapped 2026: one wallet's year on Cardano (trading, NFTs, staking, governance, an archetype and ranks) with a link to the shareable card.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs, 1 required
idstringrequired“The wallet: a $handle, a stake1… address or an addr1… address that has a stake part.”refreshboolean“Recompute the card instead of reading the stored one (honoured at most about once an hour per wallet).”
- build_delegation_transaction
“Build an unsigned Cardano transaction that delegates a wallet's stake to a pool and/or its voting power to a DRep (or to "abstain" / "no-confidence"), for a wallet that signs for itself.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
3 inputs, 1 required
addressstringrequired“The signer's mainnet base address (addr1…, 103 characters: payment and stake part) or a $handle that resolves to one.”poolstring“Stake pool to delegate the stake to: a pool1… id or the 56-character hex of its key hash.”drepstring“DRep to delegate voting power to: a drep1… id (CIP-129 or legacy), "abstain" (always abstain) or "no-confidence" (always no confidence).”
- get_api_access
“How to use Realtap's API at higher rates: the anonymous limit, how to get a free key without a wallet (Telegram /apikey), the key's limits, request credits in ADA (packs, how to pay, how to check) an…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
Takes no inputs.
- get_token_safetyon 1 other server
“Evidence-based risk check of one token: risk score and level (higher = riskier), fraud flags with their evidence, whether the mint policy is locked, liquidity depth and how much of the LP is locked o…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
unitstringrequired“Token unit: 56-hex policy id followed by the asset name in hex (no separator).”
- get_trending_tokenson 5 other servers
“Tokens ranked by traded volume over a window (the site's Trending list), with price change, liquidity, trades and holders.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs
windowstring“Window of the volume ranking and of the price change.”limitinteger“How many tokens to return (1-25, default 10).”
- get_market_moverson 8 other servers
“The biggest price gainers and losers over a window, among tokens with enough pool liquidity to be tradeable.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
3 inputs
windowstring“Window of the price change.”minLiquidityAdanumber“Leave out tokens with less pool liquidity than this many ADA (default 10,000; 0 = none).”limitinteger“How many tokens per list to return (1-25, default 10).”
- get_loans_overview
“Cardano peer-to-peer lending (the loan protocols we index): active loans, borrowed and collateral ADA, average APR, open offers, 30-day volume, repaid and liquidated counts, split by asset and protoc…”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
Takes no inputs.
- get_wallet_loans
“Loans a wallet has lent or borrowed (open and active first): amounts, collateral, rate, status, with totals in ADA.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
addressstringrequired“Wallet: addr1…, stake1… or $handle.”
- get_perps_overview
“Strike Finance perpetuals on Cardano: open interest, volume, liquidations, per-market figures and totals, in USD.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
Takes no inputs.
- get_perps_positions
“Open perp positions of traders (the venue's own liquidity vaults are left out), ordered by size, PnL, leverage, recency or liquidation risk.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
5 inputs
sortstring“Ordering of the positions.”symbolstring“Only this market, for example ADA-USD or ADA.”sidestring“Only longs or only shorts.”minUsdnumber“Leave out positions with a smaller notional value (USD).”limitinteger“How many positions to return (1-50, default 15).”
- get_defi_tvlon 3 other servers
“Total value locked in Cardano DeFi, by category and by protocol (DEXes, lending, CDPs, liquid staking), in ADA and USD with 24 h and 7 d change in percent.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
Takes no inputs.
- get_earn_rates
“Current yields per year in percent: liquidity-pool fee APR, lending supply/borrow APY and staking return of the best stake pools.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs
filterstring“Which kind of yield to return.”limitinteger“How many rows per kind to return (1-50, default 10).”
- get_defi_positionson 1 other server
“What a wallet has supplied, borrowed and locked as collateral across the DeFi protocols we decode, with net value in ADA.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
addressstringrequired“Wallet: addr1…, stake1… or $handle.”
- get_epochs
“The latest Cardano epochs, newest first: start and end, blocks, transactions, fees, ADA output, pools that produced blocks and progress of the current one.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input
limitinteger“How many epochs to return (1-50, default 5).”
- get_blockon 23 other servers
“One Cardano block by height or hash: epoch, time, size, fees, the pool that produced it, confirmations and its first 25 transactions.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
idstringrequired“Block height (digits) or 64-hex block hash.”
- get_wallet_handles
“The ADA Handles ($names) held by an address or stake address.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
addressstringrequired“addr1…, stake1… or a 56-hex stake key hash.”
- get_projectson 5 other servers
“Self-service project pages that token teams published (links, description, supply), either all of them or the one for a token.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input
unitstring“Only the project page of this token (policy id + asset name in hex).”
- get_stablecoinson 5 other servers
“Stablecoins on Cardano (DJED, USDM, iUSD, USDCx and others): supply, price against 1 USD, peg deviation, issuer and mechanism.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
Takes no inputs.
- get_nft_floor_history
“Floor price, traded volume and sales per day (or hour) of one NFT collection, oldest first, as compact rows, with the floor change over the range.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
3 inputs, 1 required
policyIdstringrequired“NFT policy id: 56 hex characters.”intervalstring“Candle size.”limitinteger“How many of the latest candles to return (1-90, default 30).”
- get_midnight_network
“Status of the Midnight network as we index it: protocol version, epoch, block time, activity in 24 h.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
Takes no inputs.
- get_midnight_contract
“One Midnight contract by address: calls, deploys, updates, first and last seen, entry points, recent actions and latest state.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
1 input, 1 required
addressstringrequired“Contract address: 64 to 70 hex characters.”
- get_aquarium_overview
“FluidTokens Aquarium network: staked FLDT, nodes, open fee and scheduled tanks, ADA locked, executions, fee events, rewards and the tokens fee tanks accept.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
Takes no inputs.
- find_cheapest_fee_tank
“Open Aquarium fee tanks that pay in a given token, cheapest first (by the datum price ratio), with the tank reference, owner and ADA inside.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
2 inputs, 1 required
tokenstringrequired“Token ticker (USDM, FLDT, ...) or unit (policy id + asset name in hex).”limitinteger“How many tanks to return (1-25, default 5).”
- what_changedon 18 other servers
“Diff of the market since a time: tokens whose price moved by more than X %, tokens with a new first pool, new governance actions and large trades.”
Publisher declares: read-only yes · destructive no · idempotent yes · open-world yes
4 inputs, 1 required
sincestringrequired“ISO 8601 time (2026-10-21T08:00:00Z), a date, or an age such as 90m, 6h or 2d (at most 30 days back; the diff itself covers at most the last 7 days).”minChangePctnumber“Smallest absolute price change in percent to list a token (default 10).”minTradeAdanumber“Smallest trade in ADA to count as large (default 100,000; at least 1,000 is used).”minLiquidityAdanumber“Leave out tokens with less pool liquidity than this many ADA (default 10,000).”
Each quoted sentence is the first sentence of the publisher’s own description. The kind of tool and the “changes data” mark are our AI model’s reading of that description, not something we tested: two differently worded runs had to agree, otherwise no label is shown, and nobody has checked them by hand. A tool without the “changes data” mark is described as only reading, searching or calculating, or the two runs did not agree. No tool was called. Read the publisher’s full description before relying on it. “Publisher declares” lists the hints the server itself sends with the tool (MCP annotations: read-only, destructive, idempotent, open-world); they are the publisher's claims, not checked by us. Inputs are the parameters in the tool's own input schema: name, declared type, whether it is required, and the first sentence of its description. Read 2026-10-24.
How well are its tools described?
Features #4 and #5
How clearly this server's own tool descriptions say what a tool does, and how consistent its tool list is. The first part is an AI model's yes/no reading of each description; the second part is counted. We do not turn it into a grade.
Descriptions
AI reading of each description
No AI reading was available for this server's tools (the two runs did not agree, or the listing was not reviewed).
Counted from the listing
- Parameters with a description
- 100% of 161
- Tools with a description
- 100% of 76
- Typical description length
- 355 characters
The tool set
Counted from the listing
- Tools
- 76
- Size of the list
- about 19,206 tokens for an agent to load (characters ÷ 4)
- Naming
- 75 of 76 names use snake_case
AI reading: easy to mix up
No pair found.
The AI items cover 0 of 76 tools: for a tool where two differently worded runs disagreed, that item is left out. They were not checked by hand, and no tool was called. “Easy to mix up” means two tools whose names or descriptions overlap without saying how they differ; the AI found none, comparing tools within groups of 40. We do not rate whether the tool set is complete or whether side effects are spelled out, because our AI reading of those was not reliable enough.
How do I add it to my client?
Config from the registry entry
From the remote endpoint (Streamable HTTP)
We connected to this URL on 2026-10-24 (a read-only session: no tool was called).
Add to CursorAn install link in the format Cursor documents, holding the Cursor config below.
Claude Desktop or claude.ai
Settings → Connectors → Add custom connector, then paste: https://realtap.app/api/mcp
Cursor · .cursor/mcp.json in a project, or ~/.cursor/mcp.json
{
"mcpServers": {
"realtap": {
"url": "https://realtap.app/api/mcp"
}
}
}VS Code · .vscode/mcp.json
{
"servers": {
"realtap": {
"type": "http",
"url": "https://realtap.app/api/mcp"
}
}
}VS Code (command line) · Bash or zsh terminal (macOS, Linux)
code --add-mcp '{"name":"realtap","type":"http","url":"https://realtap.app/api/mcp"}'Claude Code
claude mcp add --transport http realtap https://realtap.app/api/mcp
Try it in the MCP Inspector · runs on your machine, opens in your browser · Node 22.19+
npx @modelcontextprotocol/inspector@2.11.0 --server-url https://realtap.app/api/mcp --transport http
- Optional settings the entry also lists (left out above): X-API-Key.
- The server runs on the operator's infrastructure; it may ask you to sign in when you first connect.
- The MCP Inspector lists the server's tools, resources and prompts; a tool you call there runs for real.
Built from the server's registry entry with each client's documented format (checked 2026-10-14; the Cursor link and the VS Code command 2026-10-19; the MCP Inspector command 2026-10-21). Values in < > are yours to fill in; this page never contains a key. Where the server needs a setting the entry does not declare, it can still fail to start.
Does the registry listing match what we found?
Feature #6The registry verifies a package once, when it is published, and does not re-check it. A difference below is about the listing, not a judgement of the publisher.
| Registry says | We found | Result | Source · date |
|---|---|---|---|
| Remote endpoint realtap.app/api/mcp | Session opened | matches | our test · 2026-10-24 |
| No credential declared as required | Opened a session without any credential | matches | our test · 2026-10-24 |
Choosing
Record checks
Public records · not a safety rating1 of 2 record checks met · 7 do not apply
- Not ranked by downloads: a remote server publishes no download figure
- Not ranked by stars: no public GitHub repository
- MetRegistry entry is active and says how to run itActive, with a package or a remote address.
- Not metSource repository link opensThe registry entry gives no repository link.
- Does not applyRepository is not archivedNo public GitHub repository to read.
- Does not applyCode pushed to the repository in the 90 days before our checkNo public GitHub repository to read.
- Does not applyRepository publishes a security policy (SECURITY.md)No public GitHub repository to read.
- Does not applyPackage names its licence with a standard (SPDX) identifierRemote server: it ships no package.
- Does not applyThe version the registry lists can be installed and is not withdrawnRemote server: it ships no package.
- Does not applynpm package carries build provenance (attestation)Remote server: it ships no package.
- Does not applyNo known critical or high advisory in the package or its dependenciesRemote server: it ships no package.
Read from public records only: the registry entry, npm/PyPI, GitHub and advisory databases, checked 2026-10-24. No tool was called. Only “met” and “not met” are counted, so the total differs between servers; a check that does not apply or that we could not run is listed, never counted against it. It is not a safety rating. How each check works · Leaderboards
Common questions about io.github.CSteenkamp/realtap
Answered from the data aboveIs io.github.CSteenkamp/realtap free to use?
Its website (realtap.app/pricing) describes a freemium pricing model. This is an AI-classified reading of the page on 2026-10-23, so check the page itself before relying on it.
Does io.github.CSteenkamp/realtap need an API key or sign-in?
It opened a session without any credential on 2026-10-24. The registry entry declares no required credential; no declaration is not a guarantee.
Has io.github.CSteenkamp/realtap been security tested?
Partly. 2 of the 14 checks that apply to it were exercised. We connected and read what the server declares, but did not call its tools: ProtocolProbe calls no server's tools for anything it publishes. This is our choice, not a block by the server. No security verdict is published before verification.
Found this page useful?
Anonymous · no sign-inA quick, anonymous reaction — no account, no email. One per kind from your browser. The tally updates when the page is next refreshed, and it is only a rough count, never a safety rating or a measured number of people.
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Same topic · AI-read
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Active servers whose topic is also “finance-and-payments”, most GitHub stars first. The topic and the tool kinds are an AI model's reading of the publishers' descriptions, not checked by hand. Similar is not a recommendation.
Compare with another server
Side by side: registry entry, our read-only session, the tools and the 18 classification fields. Same values as each page; no score.
Security testing
What did we test, and what did we leave out?
18 checks · features #1, #2
Not probed (we call no server's tools)
We connected and read what the server declares, but did not call its tools: ProtocolProbe calls no server's tools for anything it publishes. This is our choice, not a block by the server. No security score is given; a check we did not run is never counted as passed.
- Inventory: exercised
- Hidden instructions: exercised
- Real execution: not run · our policy
- Secret leak: not run · nothing to check it against
- Internal addresses: not run · our policy
- Unconfirmed changes: not run · our policy
- Bad input: not run · our policy
- Model requests: not run · nothing to check it against
- Sensitive questions: not run · nothing to check it against
- Folder boundary: not run · our policy
- Log leaks: not run · nothing to check it against
- Hidden content: not run · nothing to check it against
- Fake assistant turns: not applicable
- Token passthrough: not applicable
- Token audience: not applicable
- Sign-in redirect: not run · our policy
- Consent handling: not testable from outside
- Sign-in metadata: not applicable
2 exercised12 not run (reason given)4 not applicable
Each check ends in exactly one state: exercised, not run (with the reason), or not applicable (with the reason). 2 of the 14 checks that apply to it were exercised. We do not publish security-check outcomes for named servers.
- 1Inventory
tool-listReads the declared tools, resources and prompts.exercised - 2Hidden instructions
description-poisoningLooks for hidden instructions in tool descriptions.exercised
- 3Real execution
real-executionCalls a tool and checks what really happens.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy - 4Secret leak
canary-leakPlants a fake secret and checks whether it leaks.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against - 5Internal addresses
ssrfChecks whether a tool can be steered to internal addresses.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy - 6Unconfirmed changes
write-without-confirmationChecks whether tools that change data act without asking.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy - 7Bad input
error-handlingSends bad input and watches how the server answers.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy - 8Model requests
samplingChecks whether the server asks the client's model to act for it.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against - 9Sensitive questions
elicitation-sensitive-dataChecks whether the server asks users for sensitive data.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against - 10Folder boundary
root-boundaryChecks whether the server reaches outside the folders it was given.This check calls the server's tools. ProtocolProbe calls no server's tools for anything it publishes; an operator can run this check on their own server with our self-test command.not run · our policy - 11Log leaks
logging-side-channelChecks whether log messages carry data they should not.This check needs at least one successful tool call to have something to check, and no tool was called.not run · nothing to check it against - 12Hidden content
audience-hidingChecks resources that hide content from the user.This check needs content the server returns, and nothing was read or called.not run · nothing to check it against - 16Sign-in redirect
open-redirectChecks the sign-in redirect for abuse.Testing the sign-in redirect means sending probes to the operator's sign-in service, which we do not do.not run · our policy - 17Consent handling
confused-deputyChecks consent handling when one service acts for another.Depends on the operator's own consent screen, which differs per server and cannot be tested from outside.not testable from outside
- 13Fake assistant turns
fake-assistant-turnChecks prompts that pose as the assistant's own words.The server exposes no prompts.not applicable - 14Token passthrough
token-passthroughChecks whether the server forwards a user's token to other services.The server opened a session without sign-in, so there is no token flow to check.not applicable - 15Token audience
token-audience-validationChecks whether tokens meant for another service are accepted.The server opened a session without sign-in, so there is no token flow to check.not applicable - 18Sign-in metadata
oauth-url-schemeChecks the published sign-in metadata for unsafe URLs.No sign-in (OAuth) metadata is published, so there are no sign-in addresses to check.not applicable
Source: our own test, 2026-10-24, mcp-runtime-engine@0.1.0. Which checks count and why follows our published scoring model.
What happened during the test?
Feature #8
The steps in order, as the test record holds them.
- 0 msStarted a read-only session with the server's remote endpoint
- 1,586 msConnected after 0 redirects. No credential was sent or needed.
- Read the inventory: 76 tools, 0 resources, 0 prompts.
- 6,228 msFinished: 2 checks exercised.
Reference
How is it classified?
18 fields
One value per field, each with its source. Fields written by AI models are marked. A field with no value says why.
“Free, forever.”
“Not stated” means the source did not state it; “does not apply” means it does not apply to this kind of server; “our limit” means our own lookup failed. A linked value opens the directory filtered to the same value.
Cite or correct this page
Sources and corrections
Suggested citation
ProtocolProbe. “io.github.CSteenkamp/realtap: MCP server record.” Data checked 2026-10-24. https://protocolprobe.com/mcp/servers/io.github.CSteenkamp/realtap
Figures are valid for the date shown. Our facts on this page are CC BY 4.0: reuse them with a link and the check date. Quoted text (the publisher’s descriptions, website quotes, tool names) is not ours to license.
As JSON: this record in the API · API documentation.
Badge for your README
[](https://protocolprobe.com/mcp/servers/io.github.CSteenkamp/realtap)
It shows this server's record-check count: facts from public records, no tool called. It is not a security rating or a pass. It links here and updates after each data reload.
Something wrong, or is this yours?
If a fact here is wrong, tell us and we will re-check it. If you operate this server, you can run our checks on it yourself with the free self-test command; we call no server’s tools ourselves for anything shown here.
Write to hello@protocolprobe.com · corrections log · methodology