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MCP servers › io.github.thingery › thingery

MCP server · registry snapshot 2026-10-23 · last tested 2026-10-23

io.github.thingery/thingery

Open item database and MCP server for AI agents to list, find, and trade second-hand goods. — the publisher's description

7 of 9 record checks metTopic: commerce-and-marketing · AI-classifiedversion 0.1.1TypeScriptApache-2.0standard input/output

Summary

io.github.thingery/thingery is a local MCP server listed in the official MCP registry at version 0.1.1.

Record checks

7 of 9 record checks met

  • met: Registry entry is active and says how to run it
  • met: Source repository link opens
  • met: Repository is not archived
  • met: Code pushed to the repository in the 90 days before our check
  • not met: Repository publishes a security policy (SECURITY.md)
  • met: Package names its licence with a standard (SPDX) identifier
  • met: The version the registry lists can be installed and is not withdrawn
  • not met: npm package carries build provenance (attestation)
  • met: No known critical or high advisory in the package or its dependencies
  • #6,179 of 15,112 packages by monthly downloads, tied with 13 others
  • Not ranked by stars: 0 stars (ranked from 10)

From public records, not a safety rating. Each check with its reason · Is it safe to install?

Key facts

Runs
local package
Transport
standard input/output
Package
npm · listed version current
License
Apache-2.0
Dependencies
no known high or critical advisories
Repository
public
Topic
commerce-and-marketingAI-classified
Last tested
2026-10-23

Add to your client

How fresh this is

Live-tested
attempted, see below
Last tested
2026-10-23
Latest version
0.1.1, published 2026-10-12 (registry, as of the 2026-10-23 snapshot)
First listed version
2026-10-12 (earliest version still in the registry; older removed versions would be earlier)
Registry data
snapshot 2026-10-23
Package and repository
checked 2026-10-23
Engine
mcp-runtime-engine@0.1.0 · sdk@1.32.0

Changes since the last refresh

New in the registry: not in the list of 2026-10-04, listed on 2026-10-23 with version 0.1.1 (published 2026-10-12).

Source: the official MCP Registry list on 2026-10-04 and on 2026-10-23.

What it is

How do I add it to my client?

Config from the registry entry

From the npm package thingery

Add to CursorAn install link in the format Cursor documents, holding the Cursor config below. The command runs the publisher’s code on your machine.

Claude Desktop · claude_desktop_config.json (Settings → Developer → Edit Config)
{
  "mcpServers": {
    "thingery": {
      "command": "npx",
      "args": [
        "-y",
        "thingery@0.1.1"
      ]
    }
  }
}
Cursor · .cursor/mcp.json in a project, or ~/.cursor/mcp.json
{
  "mcpServers": {
    "thingery": {
      "command": "npx",
      "args": [
        "-y",
        "thingery@0.1.1"
      ]
    }
  }
}
VS Code · .vscode/mcp.json
{
  "servers": {
    "thingery": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "thingery@0.1.1"
      ]
    }
  }
}
VS Code (command line) · Bash or zsh terminal (macOS, Linux)
code --add-mcp '{"name":"thingery","type":"stdio","command":"npx","args":["-y","thingery@0.1.1"]}'
Claude Code
claude mcp add --transport stdio thingery -- npx -y thingery@0.1.1
Try it in the MCP Inspector · runs on your machine, opens in your browser · Node 22.19+
npx @modelcontextprotocol/inspector@2.11.0 -- npx -y thingery@0.1.1
  • This runs the publisher's code on your machine (npx). Read its README first.
  • 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.

Can it be installed, and is it up to date?

Version pin · advisories

Listed version

Registry lists
0.1.1
Latest stable
0.1.1
Status
current
Withdrawn
no

Source: registry.npmjs.org · 2026-10-23. About the version the registry lists; a manual install may resolve to a different one.

Dependency advisories

critical0high0moderate0low0

Counted in the full dependency tree as resolved on 2026-10-23 (npm audit). Bars share one scale. The package itself has no known vulnerability (OSV.dev).

Integrity, provenance, license

Integrity
sha512-LMXDVWMW2Nn31zRXV…
Signature
signed
License
Apache-2.0

Source: the package registry · 2026-10-23.

Usage

Downloads
426 in the last month

Source: api.npmjs.org · 2026-10-23.

Does the registry listing match what we found?

Feature #6

The 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 saysWe foundResultSource · date
Published package can be startedStarted, but no session could be openedno sessionour test · 2026-10-23
Version 0.1.1 on npmExists and can be installedmatchesnpm · 2026-10-23
Repository github.com/thingery/thingeryOpens publiclymatchesapi.github.com · 2026-10-23

Who made it?

Feature #7 · lineage

Facts about the publisher. We do not turn them into a trust score.

Namespace
io.github.thingery
GitHub owner
an organization (thingery)
Build record
signed
Repository
github.com/thingery/thingery
Stars
0
Repository age
0–30 days
Last push
0–30 days ago
Archived
no
Security policy
none found (we looked for SECURITY.md in the repository and in its owner’s .github repository)

Source: the registry entry and api.github.com · 2026-10-23; security policy read from GitHub · 2026-10-23.

Publish this server? Run these checks against it yourself before release, from your own machine: a server the command starts, or your own server at its URL after a one-time proof that you control it: npx protocolprobe-selftest.

Choosing

Record checks

Public records · not a safety rating

7 of 9 record checks met

  • #6,179 of 15,112 packages by monthly downloads, tied with 13 others
  • Not ranked by stars: 0 stars (ranked from 10)
  • MetRegistry entry is active and says how to run itActive, with a package or a remote address.
  • MetSource repository link opensThe linked GitHub repository is public.
  • MetRepository is not archivedNot archived.
  • MetCode pushed to the repository in the 90 days before our checkLast push 0-30 days before our check.
  • Not metRepository publishes a security policy (SECURITY.md)No SECURITY.md in the places GitHub reads it from.
  • MetPackage names its licence with a standard (SPDX) identifierApache-2.0
  • MetThe version the registry lists can be installed and is not withdrawnThe listed version exists and is current.
  • Not metnpm package carries build provenance (attestation)Signed by npm, but no build attestation.
  • MetNo known critical or high advisory in the package or its dependenciesNone known in the package or its dependency tree.

Read from public records only: the registry entry, npm/PyPI, GitHub and advisory databases, checked 2026-10-23. 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.thingery/thingery

Answered from the data above

Is io.github.thingery/thingery safe to install?

We do not rate servers as safe or unsafe. 7 of its 9 applicable record checks are met (facts from public records, each listed on this page). What the records show: Its source repository opens publicly. Its repository had a push in the last 90 days. The listed version is the latest stable release. The package itself has no known vulnerability (OSV.dev). Its full dependency tree has no known advisory. These are facts with their sources on this page, not a safety guarantee, and we did not run its tools.

Has io.github.thingery/thingery been security tested?

We tried, but no check could run. None of the 18 checks that apply to it could be exercised. No session could be opened when we tried, so no check could run. No security verdict is published before verification.

Does io.github.thingery/thingery publish a security policy?

We found no SECURITY.md in its repository (root, .github/ or docs/) or in its owner's .github repository.

Is the listed version current?

Yes. The registry lists 0.1.1, the latest stable release on npm.

Where is the source code of io.github.thingery/thingery?

In github.com/thingery/thingery, which opens publicly.

Found this page useful?

Anonymous · no sign-in

A 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.

Similar servers

Same topic · AI-read

Active servers whose topic is also “commerce-and-marketing”, 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

No session

No session could be opened when we tried, so no check could run. No security score is given; a check we did not run is never counted as passed.

Why not security-tested: The server did not answer within our time limit; a longer limit or a retry is on us. — our limit

The 18 checks at a glanceour test · 2026-10-23
  1. Inventory: not run · no session
  2. Hidden instructions: not run · no session
  3. Real execution: not run · no session
  4. Secret leak: not run · no session
  5. Internal addresses: not run · no session
  6. Unconfirmed changes: not run · no session
  7. Bad input: not run · no session
  8. Model requests: not run · no session
  9. Sensitive questions: not run · no session
  10. Folder boundary: not run · no session
  11. Log leaks: not run · no session
  12. Hidden content: not run · no session
  13. Fake assistant turns: not run · no session
  14. Token passthrough: not run · no session
  15. Token audience: not run · no session
  16. Sign-in redirect: not run · no session
  17. Consent handling: not run · no session
  18. Sign-in metadata: not run · no session

0 exercised18 not run (reason given)0 not applicable

Each check ends in exactly one state: exercised, not run (with the reason), or not applicable (with the reason). None of the 18 checks that apply to it could be exercised. We do not publish security-check outcomes for named servers.

Not run, with the reason · 18
  • 1Inventory
    tool-list
    Reads the declared tools, resources and prompts.No session could be opened with the server, so no check could run.not run · no session
  • 2Hidden instructions
    description-poisoning
    Looks for hidden instructions in tool descriptions.No session could be opened with the server, so no check could run.not run · no session
  • 3Real execution
    real-execution
    Calls a tool and checks what really happens.No session could be opened with the server, so no check could run.not run · no session
  • 4Secret leak
    canary-leak
    Plants a fake secret and checks whether it leaks.No session could be opened with the server, so no check could run.not run · no session
  • 5Internal addresses
    ssrf
    Checks whether a tool can be steered to internal addresses.No session could be opened with the server, so no check could run.not run · no session
  • 6Unconfirmed changes
    write-without-confirmation
    Checks whether tools that change data act without asking.No session could be opened with the server, so no check could run.not run · no session
  • 7Bad input
    error-handling
    Sends bad input and watches how the server answers.No session could be opened with the server, so no check could run.not run · no session
  • 8Model requests
    sampling
    Checks whether the server asks the client's model to act for it.No session could be opened with the server, so no check could run.not run · no session
  • 9Sensitive questions
    elicitation-sensitive-data
    Checks whether the server asks users for sensitive data.No session could be opened with the server, so no check could run.not run · no session
  • 10Folder boundary
    root-boundary
    Checks whether the server reaches outside the folders it was given.No session could be opened with the server, so no check could run.not run · no session
  • 11Log leaks
    logging-side-channel
    Checks whether log messages carry data they should not.No session could be opened with the server, so no check could run.not run · no session
  • 12Hidden content
    audience-hiding
    Checks resources that hide content from the user.No session could be opened with the server, so no check could run.not run · no session
  • 13Fake assistant turns
    fake-assistant-turn
    Checks prompts that pose as the assistant's own words.No session could be opened with the server, so no check could run.not run · no session
  • 14Token passthrough
    token-passthrough
    Checks whether the server forwards a user's token to other services.No session could be opened with the server, so no check could run.not run · no session
  • 15Token audience
    token-audience-validation
    Checks whether tokens meant for another service are accepted.No session could be opened with the server, so no check could run.not run · no session
  • 16Sign-in redirect
    open-redirect
    Checks the sign-in redirect for abuse.No session could be opened with the server, so no check could run.not run · no session
  • 17Consent handling
    confused-deputy
    Checks consent handling when one service acts for another.No session could be opened with the server, so no check could run.not run · no session
  • 18Sign-in metadata
    oauth-url-scheme
    Checks the published sign-in metadata for unsafe URLs.No session could be opened with the server, so no check could run.not run · no session

Source: our own test in an isolated sandbox, 2026-10-23, 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.

  1. 0 msStarted the published package in an isolated sandbox
  2. No session could be opened.
  3. 128,444 msFinished: 0 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.

TopicAI-classified
AI-classified · 2026-10-23
Pricing modelAI-classified
not checked
no website in the registry entry
Programming language
api.github.com · 2026-10-23
Hosting type
registry · 2026-10-23
MCP capability
not checked
not read (no session)
Transport
standard input/output
registry · 2026-10-23
Required credentials
none declared
registry · no declaration is not a guarantee
Package registry
registry · 2026-10-23
Freshness
0–30 days
registry updatedAt · 2026-10-23
Lifecycle status
registry · 2026-10-23
License class
package registry · 2026-10-23
Integrity hash
declared (sri)
package registry · 2026-10-23
Signature / provenance
signed
package registry · 2026-10-23
Dependency advisories
none known
npm audit · 2026-10-23
Popularity
426 downloads a month
package registry · 2026-10-23
Publisher signals
owner: an organization · repository age: 0–30 days · stars: 0–9 · build record: signed
api.github.com · 2026-10-23
Maintenance
api.github.com · 2026-10-23
Environment
your machine
where it runs, from the hosting type

“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.thingery/thingery: MCP server record.” Data checked 2026-10-23. https://protocolprobe.com/mcp/servers/io.github.thingery/thingery

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

ProtocolProbe: 7 of 9 record checks met

[![ProtocolProbe](https://protocolprobe.com/api/v1/badge/io.github.thingery/thingery)](https://protocolprobe.com/mcp/servers/io.github.thingery/thingery)

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