MCP servers › io.github.fabwaseem › benchline
MCP server · registry snapshot 2026-10-23 · last tested 2026-10-23
io.github.fabwaseem/benchline
Open-source developer, PDF, image, SEO and security tools over a stateless HTTP MCP server. No key. — the publisher's description
Summary
io.github.fabwaseem/benchline is a remote MCP server listed in the official MCP registry at version 0.1.1. On 2026-10-23 ProtocolProbe connected to it in read-only mode and read its inventory: 82 tools, 0 resources and 0 prompts.
Record checks
5 of 5 record checks met · 4 do not apply
- 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
- met: 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- not applicable: The version the registry lists can be installed and is not withdrawn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: 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
- remote (hosted by the publisher)
- Transport
- streamable HTTP
- Sign-in
- none needed to open a session
- Repository
- public
- Tools
- 82
- Described as changing data
- 0 of 82 toolsAI-classified
- Mainly works on
- nothing outside itself: it only answers questionsAI-classified
- Topic
- developer-toolsAI-classified
- Pricing
- freeAI-classified
- Last tested
- 2026-10-23
How fresh this is
- Live-tested
- yes, a real session (not a text-only review)
- Last tested
- 2026-10-23
- Mode
- read-only (no tool calls)
- Latest version
- 0.1.1, published 2026-10-18 (registry, as of the 2026-10-23 snapshot)
- First listed version
- 2026-10-18 (earliest version still in the registry; older removed versions would be earlier)
- Version history
- 2 versions listed, all on 2026-10-18; 2 in the 90 days before the 2026-10-23 snapshot.(versions still listed in the registry only)
Most recent 2 versions
0.1.1· 2026-10-180.1.0· 2026-10-18
- 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 2026-10-18).
Source: the official MCP Registry list on 2026-10-04 and on 2026-10-23.
What it is
What does this server offer?
Observed inventoryWhat it mainly works on, as our AI model read its tool descriptions: nothing outside itself: it only answers questions.
None of its 82 tools are described as changing anything. For 3 the reading was uncertain, so no mark is shown.
“Render llms.txt and llms-full.txt from a site name, a summary, and a list of pages.”
Publisher declares: read-only yes · idempotent yes · open-world no
3 inputs, 3 required
siteNamestringrequiredsummarystringrequiredpagesarrayrequired“Pages you already know.”
- score_ai_seoreads or searches
“Fetch a public page plus its robots.txt, sitemap, and llms.txt, then score how ready it is for AI search crawlers.”
Publisher declares: read-only yes · idempotent yes · open-world yes
1 input, 1 required
urlstringrequired“A public page.”
- build_open_graphgenerates content
“Render one of the Open Graph templates as a PNG and a Next.js opengraph-image.tsx file.”
Publisher declares: read-only yes · idempotent yes · open-world no
33 inputs
templatestring“Template id from list_og_templates.”sizestringtitlestringsubtitlestringauthorstringrolestringeyebrowstringbadgestringdatestringtimestringpricestringctastringurlstringstatstringstatLabelstringquotestringepisodestringreadTimestringmetastringcommandstringstepsstring“One step per line.”versionsstring“One version per line, as v2.3 | Note.”beforeValuestringafterValuestringcaptionstring
and 8 more not listed here.
- list_og_templatesreads or searches
“List Open Graph card templates with ids, names, categories, defaults, color presets, and field schemas.”
Publisher declares: read-only yes · idempotent yes · open-world no
1 input
categorystring
“Decode a signed JSON Web Token into its header, payload, and registered claims.”
Publisher declares: read-only yes · idempotent yes · open-world no
1 input, 1 required
tokenstringrequired“A signed JWT, with or without a Bearer prefix.”
“Fetch a public robots.txt and report whether the wildcard group blocks the site and whether Sitemap lines are absolute.”
Publisher declares: read-only yes · idempotent yes · open-world yes
1 input, 1 required
urlstringrequired“A public page or a robots.txt URL.”
- inspect_meta_tagsreads or searches
“Fetch one public HTML page and report title, description, canonical, Open Graph, Twitter, and JSON-LD.”
Publisher declares: read-only yes · idempotent yes · open-world yes
1 input, 1 required
urlstringrequired“A public HTML page.”
- build_json_ldgenerates content
“Build schema.org JSON-LD for one type, plus a script tag and a list of missing fields.”
Publisher declares: read-only yes · idempotent yes · open-world no
2 inputs, 2 required
typestringrequiredvaluesobjectrequired“Fields for the chosen schema.org type.”
“Count tokens with the o200k or cl100k encoder and price the count against the published model table.”
Publisher declares: read-only yes · idempotent yes · open-world no
6 inputs, 1 required
textstringrequired“The prompt or document to count.”encodingstringmodelIdsarray“Price rows to return.”outputTokensintegercachedRationumberrequestsPerDaynumber
“Turn a cron expression into English, the next UTC run times, and snippets for crontab, GitHub Actions, Vercel, Kubernetes, and node-cron.”
Publisher declares: read-only yes · idempotent yes · open-world no
4 inputs, 1 required
expressionstringrequired“A cron expression, including @daily or @reboot.”dialectstringtimeZonestring“IANA time zone used to list the next runs.”nowstring“ISO timestamp used as the clock.”
- build_nextjs_dockerfilegenerates content
“Generate a production Dockerfile, dockerignore, compose file, and next.config snippet for a Next.js app.”
Publisher declares: read-only yes · idempotent yes · open-world no
13 inputs
packageManagerstringnodestringbasestringstandalonebooleanprismabooleanmigratebooleanhealthcheckbooleanhealthPathstringportintegerpublicEnvsarraytelemetryDisabledbooleancacheMountsbooleanturboboolean
“Pretty-print or minify JSON.”
Publisher declares: read-only yes · idempotent yes · open-world no
4 inputs, 1 required
jsonstringrequired“JSON text to format or validate.”indentstringsortKeysboolean“Sort object keys.”minifyboolean
Show 70 more tools
- convert_data_formatcalculates or converts
“Convert between JSON, YAML, TOML, and XML.”
Publisher declares: read-only yes · idempotent yes · open-world no
3 inputs, 1 required
textstringrequired“The source document.”fromstringtostring
- convert_csv_jsoncalculates or converts
“Convert CSV to JSON or JSON to CSV.”
Publisher declares: read-only yes · idempotent yes · open-world no
6 inputs, 1 required
textstringrequireddirectionstringdelimiterstring“Comma, tab, semicolon, pipe, or auto.”headerbooleaninferTypesboolean“Used when converting CSV to JSON.”flattenboolean“Used when converting JSON to CSV.”
“Compare two texts by line, word, or character, or compare JSON so object key order does not matter.”
Publisher declares: read-only yes · idempotent yes · open-world no
4 inputs, 2 required
leftstringrequired“The original text.”rightstringrequired“The changed text.”modestringignoreWhitespaceboolean
- base64_codeccalculates or converts
“Encode UTF-8 text as Base64, or decode Base64 and data URIs.”
Publisher declares: read-only yes · idempotent yes · open-world no
5 inputs, 1 required
actionstringtextstringrequired“Text to encode, or Base64 or a data URI to decode.”urlSafeboolean“Encode with the URL-safe alphabet and no padding.”dataUribooleanmimestring
“Convert an image to JPEG, PNG, WebP, or AVIF.”
Publisher declares: read-only yes · idempotent yes · open-world yes
2 inputs, 1 required
fileobjectrequired“The image.”targetstring
“Re-encode an image at a quality from 1 to 100, optionally capping the longest edge.”
Publisher declares: read-only yes · idempotent yes · open-world yes
4 inputs, 1 required
fileobjectrequired“The image.”choicestringqualitynumbermaxEdgenumber or null“Longest edge in pixels.”
“Resize an image by pixels or percent.”
Publisher declares: read-only yes · idempotent yes · open-world yes
7 inputs, 1 required
fileobjectrequired“The image.”modestringwidthnumber or nullheightnumber or nullpercentnumberlockAspectbooleanfitstring
“Convert HEX, RGB, HSL, OKLCH, or CMYK into every format, name the nearest Tailwind token, and report the WCAG 2 contrast ratio against a background.”
Publisher declares: read-only yes · idempotent yes · open-world no
2 inputs, 1 required
colorstringrequired“HEX, rgb(), hsl(), oklch(), cmyk(), or a CSS color name.”backgroundstring“Background used for the WCAG contrast ratio.”
“Convert epoch seconds, milliseconds, microseconds, or nanoseconds to ISO-8601 and RFC 2822 in an IANA time zone, or convert a calendar time back to epoch.”
Publisher declares: read-only yes · idempotent yes · open-world no
9 inputs
inputstring“Unix timestamp, ISO-8601, RFC 2822, or now.”timeZonestring“IANA time zone, such as UTC or America/New_York.”unitstringyearintegermonthintegerdayintegerhourintegerminuteintegersecondinteger
“Count calendar days, elapsed time, and business days between two dates.”
Publisher declares: read-only yes · idempotent yes · open-world no
6 inputs, 2 required
startDatestringrequired“Start date as YYYY-MM-DD.”endDatestringrequired“End date as YYYY-MM-DD.”startTimestring“Start time as HH:MM or HH:MM:SS.”endTimestring“End time as HH:MM or HH:MM:SS.”includeEndboolean“Count the end date as well as the days between.”holidaysstring“Weekday holidays to exclude from business days, one YYYY-MM-DD per line.”
“Compute MD5, SHA-1, SHA-256, and SHA-512 for UTF-8 text or base64 bytes.”
Publisher declares: read-only yes · idempotent yes · open-world no
4 inputs
textstring“UTF-8 text to hash.”base64string“Raw bytes as standard base64.”hmacKeystring“UTF-8 HMAC key.”expectedstring“Hex or base64 digest to compare.”
“Generate UUID version 4 or version 7 from cryptographic randomness, up to 10,000 at once, or inspect the version, variant, and v7 timestamp.”
Publisher declares: read-only yes · idempotent yes · open-world no
4 inputs
actionstringversionstringcountintegervaluestring“UUID to inspect when action is inspect.”
- url_codeccalculates or converts
“Percent-encode or decode text, or parse a URL into its host, path, hash, and query parameters.”
Publisher declares: read-only yes · idempotent yes · open-world no
4 inputs, 1 required
actionstringvaluestringrequiredmodestringplusAsSpaceboolean“When decoding, treat + as a space.”
“Generate cryptographic passwords or EFF-wordlist passphrases and report the entropy in bits.”
Publisher declares: read-only yes · idempotent yes · open-world no
12 inputs
stylestringlengthintegerlowercasebooleanuppercasebooleandigitsbooleansymbolsbooleanexcludeAmbiguousbooleanwordsintegerseparatorstringcapitalizebooleandigitbooleancountinteger
- explain_chmodcalculates or converts
“Convert an octal or symbolic file mode into octal, symbolic notation, and a chmod command, including setuid, setgid, and the sticky bit.”
Publisher declares: read-only yes · idempotent yes · open-world no
2 inputs, 1 required
modestringrequired“Octal such as 755 or 4755, or symbolic such as rwxr-xr-x.”pathstring
“Combine PDF files.”
Publisher declares: read-only yes · idempotent yes · open-world yes
1 input, 1 required
filesarrayrequired
“Extract a page range into one PDF, or split into single pages or chunks of N.”
Publisher declares: read-only yes · idempotent yes · open-world yes
8 inputs
namestringdatastring“PDF bytes as base64 or a data URI.”urlstring“Public URL of a PDF.”filenamestringmimeTypestringrangestring“Pages to keep, such as 1-3,5.”modestringeveryinteger“Used when mode is chunks.”
“Recompress embedded images in a PDF.”
Publisher declares: read-only yes · idempotent yes · open-world yes
6 inputs
datastring“PDF bytes as base64 or a data URI.”urlstring“Public URL of a PDF.”filenamestringmimeTypestringpresetstringtargetBytesinteger or null“Optional size ceiling in bytes, such as 102400.”
“Turn images, sent as base64 or public URLs in order, into one PDF.”
Publisher declares: read-only yes · idempotent yes · open-world yes
4 inputs, 1 required
imagesarrayrequiredpagestringorientationstringmarginnumber
“Build a static QR code for text, a URL, Wi-Fi, or a vCard.”
Publisher declares: read-only yes · idempotent yes · open-world no
10 inputs
typestringtextstringurlstringwifiobjectvcardobjecteccstringdarkstringlightstringmarginintegersizeinteger
“Read the selectable text layer of a PDF.”
Publisher declares: read-only yes · idempotent yes · open-world yes
4 inputs
datastring“PDF bytes as base64 or a data URI.”urlstring“Public URL of a PDF.”filenamestringmimeTypestring
“Reorder, rotate, or drop PDF pages.”
Publisher declares: read-only yes · idempotent yes · open-world yes
5 inputs, 1 required
datastring“PDF bytes as base64 or a data URI.”urlstring“Public URL of a PDF.”filenamestringmimeTypestringpagesarrayrequired
- render_pdf_pagescalculates or converts
“Render PDF pages to PNG or JPEG.”
Publisher declares: read-only yes · idempotent yes · open-world yes
8 inputs
datastring“PDF bytes as base64 or a data URI.”urlstring“Public URL of a PDF.”filenamestringmimeTypestringformatstringdpiintegerrangestring“Pages to render, such as 1-3,5.”qualityinteger“JPEG quality from 1 to 100.”
“Protect a PDF with AES-256, or unlock one when the password is known.”
Publisher declares: read-only yes · idempotent yes · open-world yes
8 inputs
datastring“PDF bytes as base64 or a data URI.”urlstring“Public URL of a PDF.”filenamestringmimeTypestringactionstringpasswordstring“User password.”ownerPasswordstring“Owner password.”permissionsobject
- convert_markdown_htmlcalculates or converts
“Convert GitHub-flavored Markdown to HTML, or HTML to Markdown.”
Publisher declares: read-only yes · idempotent yes · open-world no
3 inputs
textstringtostringsanitizeboolean
“Fetch a public HTML page and return the article as Markdown, plus a title, excerpt, and o200k token count.”
Publisher declares: read-only yes · idempotent yes · open-world yes
1 input, 1 required
urlstringrequired“Public http or https URL.”
“Read QR codes and barcodes from an image.”
Publisher declares: read-only yes · idempotent yes · open-world yes
1 input, 1 required
fileobjectrequired“The image.”
“Minify an SVG with SVGO.”
Publisher declares: read-only yes · idempotent yes · open-world yes
5 inputs
svgstring“SVG markup.”fileobject“An SVG file.”precisionintegerremoveViewBoxbooleanremoveDimensionsboolean
- read_exifreads or searches
“Read EXIF tags, including GPS, or strip them.”
Publisher declares: read-only yes · idempotent yes · open-world yes
3 inputs, 1 required
fileobjectrequired“The photo.”actionstringscopestring“Used when action is strip.”
“Crop an image to a pixel box or a 0 to 1 ratio box.”
Publisher declares: read-only yes · idempotent yes · open-world yes
8 inputs, 1 required
fileobjectrequired“The image.”xnumberynumberwidthnumberheightnumberunitstring“px is source pixels.”circlebooleanformatstring
“Build a favicon pack from an image or up to three letters.”
Publisher declares: read-only yes · idempotent yes · open-world yes
5 inputs
fileobject“A square-or-any image.”textstring“Up to three letters drawn as the mark.”backgroundstringcolorstringnamestring
- read_image_textreads or searches
“Extract text from an image with Tesseract.”
Publisher declares: read-only yes · idempotent yes · open-world yes
2 inputs, 1 required
fileobjectrequired“The image.”languagestring“A Tesseract language code such as eng, spa, fra, deu, or jpn.”
“Remove a solid or near-solid background by flood-filling from the border.”
Publisher declares: read-only yes · idempotent yes · open-world yes
4 inputs, 1 required
fileobjectrequired“The image.”tolerancenumber“How far a border pixel may be from the background color, in RGB distance.”featherbooleancolorstring“Background color as #rgb or #rrggbb.”
“Count words, code points, graphemes, sentences, and paragraphs, and compare the length with SEO and social limits.”
Publisher declares: read-only yes · idempotent yes · open-world no
1 input, 1 required
textstringrequired“Text to count.”
“Convert text to camelCase, snake_case, kebab-case, CONSTANT_CASE, and AP or Chicago title case.”
Publisher declares: read-only yes · idempotent yes · open-world no
2 inputs, 1 required
textstringrequired“Text to convert.”stylestring“Return one style.”
“Generate seeded lorem ipsum, or fake JSON, CSV, or SQL rows from a list of field types.”
Publisher declares: read-only yes · idempotent yes · open-world no
8 inputs
modestringkindstringcountintegerseedintegerrowsintegerformatstringtablestringfieldsarray
- test_regexon 9 other servers
“Run a JavaScript regular expression against a sample and return every match, capture group, a short explanation, and an optional replacement.”
Publisher declares: read-only yes · idempotent yes · open-world no
4 inputs, 2 required
patternstringrequired“JavaScript regular expression body, without slashes.”flagsstringtextstringrequired“Sample to search.”replacementstring“When set, the sample is replaced and returned.”
“Format SQL for PostgreSQL, MySQL, BigQuery, Snowflake, and other dialects.”
Publisher declares: read-only yes · idempotent yes · open-world no
4 inputs, 1 required
sqlstringrequired“SQL to format.”dialectstringkeywordCasestringindentnumber
“Infer a JSON Schema from a sample, or validate JSON against a schema.”
Publisher declares: read-only yes · idempotent yes · open-world no
2 inputs, 1 required
jsonstringrequired“JSON document to infer from or validate.”schemastring“JSON Schema.”
“Calculate a reducing-balance loan installment and its amortization schedule.”
Publisher declares: read-only yes · idempotent yes · open-world no
4 inputs, 3 required
principalstring or numberrequired“Amount borrowed, such as 100000.”annualRatestring or numberrequired“Annual interest rate in percent, such as 10.”monthsintegerrequired“Term in months.”extraMonthlystring or number“Extra principal paid every month.”
“Calculate percent of a value, what percent one number is of another, percent change, the reverse, an increase or decrease, and margin versus markup.”
Publisher declares: read-only yes · idempotent yes · open-world no
3 inputs, 2 required
modestring“of, is, change, reverse, increase, decrease, or margin.”astring or numberrequired“First value.”bstring or numberrequired“Second value.”
“Convert length, mass, volume, temperature, area, speed, time, and data size.”
Publisher declares: read-only yes · idempotent yes · open-world no
5 inputs, 4 required
categorystringrequiredfromstringrequired“Source unit id, such as m, C, MB, or MiB.”tostringrequired“Target unit id from the same category.”valuestring or numberrequiredprecisioninteger
“Query A, AAAA, MX, TXT, CNAME, and CAA for a public hostname over DNS-over-HTTPS, and parse SPF and DMARC.”
Publisher declares: read-only yes · idempotent yes · open-world yes
4 inputs, 1 required
namestringrequired“Public hostname, such as example.com.”typesarrayresolverstringmailboolean“Also fetch the _dmarc TXT record and parse SPF.”
- calculate_cidrcalculates or converts
“Return the network, broadcast, host range, and host count for an IPv4 or IPv6 CIDR.”
Publisher declares: read-only yes · idempotent yes · open-world no
4 inputs, 1 required
cidrstringrequired“IPv4 or IPv6 CIDR, such as 192.168.1.0/24 or 2001:db8::/32.”containsstring“Address to test for membership.”splitPrefixinteger“Longer prefix to split into, at most 256 networks.”mergearray“Extra CIDRs to aggregate with cidr.”
- hash_passwordcalculates or converts
“Hash a password with bcrypt or argon2id, or verify a hash.”
Publisher declares: read-only yes · idempotent yes · open-world no
8 inputs, 1 required
passwordstringrequired“Password to hash or verify.”algorithmstringcostinteger“Bcrypt cost factor, from 4 to 12.”iterationsintegermemoryinteger“Argon2id memory in KiB.”parallelismintegerusernamestring“Optional htpasswd username.”hashstring“Existing bcrypt or argon2id hash.”
- generate_keypair
“Generate an RSA, EC, or Ed25519 key pair as PEM and JWK, or convert between PEM and JWK.”
Publisher declares: read-only yes · idempotent yes · open-world no
5 inputs
actionstringalgstringmodulusLengthnumberpemstring“SPKI or PKCS8 PEM to convert.”jwkstring“JWK JSON to convert.”
- build_cspcalculates or converts
“Build a Content-Security-Policy from directives, or lint an existing policy.”
Publisher declares: read-only yes · idempotent yes · open-world no
4 inputs
policystring“An existing Content-Security-Policy value to lint.”sourcesobjectupgradeInsecureRequestsbooleanblockAllMixedContentboolean
- validate_sitemapon 1 other server
“Validate sitemap XML or a public sitemap URL, including a sitemap index and a sample of HTTP statuses.”
Publisher declares: read-only yes · idempotent yes · open-world yes
4 inputs
urlstring“Public sitemap URL.”xmlstring“Sitemap XML.”urlsarray“URLs to place in a generated sitemap.”probeboolean“Request a sample of locations and report HTTP status.”
- check_http_headersreads or searches
“Fetch a public URL, follow redirects, and grade HSTS, Content-Security-Policy, framing, nosniff, and Referrer-Policy.”
Publisher declares: read-only yes · idempotent yes · open-world yes
1 input, 1 required
urlstringrequired“Public http or https URL.”
“Connect to a public host on port 443 and report certificate expiry, subject alternative names, protocol, and chain.”
Publisher declares: read-only yes · idempotent yes · open-world yes
1 input, 1 required
hoststringrequired“Public hostname or https URL.”
- generate_totpcalculates or converts
“Compute RFC 4226/6238 one-time passcodes from a base32 secret.”
Publisher declares: read-only yes · idempotent yes · open-world no
7 inputs, 1 required
secretstringrequired“Base32 TOTP/HOTP secret”modestringdigitsnumberperiodinteger“TOTP period in seconds”algorithmstringatinteger“Unix time in milliseconds; defaults to now”counterinteger“HOTP counter”
- query_jsonpath
“Evaluate a JSONPath Plus query against a JSON document and return the matches with their paths.”
Publisher declares: read-only yes · idempotent yes · open-world no
3 inputs, 2 required
jsonstringrequired“JSON document text”querystringrequired“JSONPath query, e.g.”limitinteger“Maximum matches to return”
- calculate_programmercalculates or converts
“Evaluate integer expressions with C-like precedence (hex/octal/binary literals, bitwise ops, shifts) and report base conversions plus signed/unsigned interpretations.”
Publisher declares: read-only yes · idempotent yes · open-world no
5 inputs
expressionstring“Integer expression, e.g.”opstring“Bitwise operation (alternative to expression)”astring“First operand, e.g.”bstring“Second operand (not needed for 'not')”bitsstring“Bit width for masking and signed interpretation”
- aes_cryptcalculates or converts
“AES-256-GCM encryption with PBKDF2-SHA256 key derivation.”
Publisher declares: read-only yes · idempotent yes · open-world no
5 inputs, 2 required
modestringrequiredpassphrasestringrequiredtextstring“Plaintext to encrypt (encrypt mode)”bundlestring“Base64 bundle from a previous encryption (decrypt mode)”iterationsinteger
“Parse a HAR (HTTP Archive) capture and summarize it: request counts, status distribution, slowest and largest requests, top hosts, and per-request timings.”
Publisher declares: read-only yes · idempotent yes · open-world no
2 inputs, 1 required
harstringrequired“HAR file contents as JSON text”topinteger“How many slowest/largest requests and top hosts to include”
- convert_json_to_typescalculates or converts
“Infer types from a JSON document and generate TypeScript interfaces, Zod schemas, Python Pydantic models or dataclasses, and Go structs.”
Publisher declares: read-only yes · idempotent yes · open-world no
3 inputs, 1 required
jsonstringrequiredrootNamestringtargetsarray
“Minify source code with Terser (JS), csso (CSS), or a structural HTML pass and report before/after byte counts.”
Publisher declares: read-only yes · idempotent yes · open-world no
6 inputs, 2 required
languagestringrequiredcodestringrequiredjsManglebooleanjsCompressbooleancssLevelnumberhtmlAggressiveboolean
- convert_curlcalculates or converts
“Parse a curl command and generate equivalent JavaScript fetch, Python requests, Go, PHP, or Rust code.”
Publisher declares: read-only yes · idempotent yes · open-world no
2 inputs, 1 required
commandstringrequiredtargetstring
“Send a GraphQL query with optional variables and headers to a public http or https endpoint on port 80 or 443 and return the response data or errors.”
Publisher declares: read-only yes · idempotent yes · open-world yes
5 inputs, 2 required
endpointstringrequiredquerystringrequiredvariablesobjectheadersobjecttimeoutMsinteger
- validate_websocket_urlcalculates or converts
“Validate and parse a ws:// or wss:// URL into its components, and optionally decode a WebSocket close code.”
Publisher declares: read-only yes · idempotent yes · open-world no
2 inputs, 1 required
urlstringrequiredexplainCloseCodeinteger
“Build a resume PDF from profile, experience, education, and skills.”
Publisher declares: read-only yes · idempotent yes · open-world no
2 inputs, 1 required
resumeobjectrequiredtemplatestring
“Build an invoice or quote PDF from company and client details, line items with quantities and rates, a tax rate, and an optional percent or flat discount.”
Publisher declares: read-only yes · idempotent yes · open-world no
1 input, 1 required
invoiceobjectrequired
- sign_pdfon 2 other servers
“Stamp a PNG signature image onto one or more PDF pages at given positions (fractions of the page, x and y measured from the top-left, width as a fraction of page width).”
Publisher declares: read-only yes · idempotent yes · open-world yes
3 inputs, 3 required
fileobjectrequired“The PDF to sign.”signatureobjectrequired“The signature as a PNG image, base64 or a public URL.”placementsarrayrequired
- resize_social_imagecalculates or converts
“Crop and resize an image to an exact social media preset: instagram-post (1080x1080), instagram-portrait (1080x1350), instagram-story (1080x1920), youtube-thumbnail (1280x720), x-post (1200x675), x-h…”
Publisher declares: read-only yes · idempotent yes · open-world yes
2 inputs, 2 required
fileobjectrequired“The image.”presetstringrequired“Social platform preset with exact pixel dimensions.”
- trim_audiocalculates or converts
“Trim a WAV audio file to a time range with optional fade in and out, returning a 16-bit PCM WAV as base64.”
Publisher declares: read-only yes · idempotent yes · open-world yes
5 inputs, 3 required
fileobjectrequiredstartSecnumberrequired“Trim start in seconds.”endSecnumberrequired“Trim end in seconds, after startSec.”fadeInSecnumber“Linear fade-in length in seconds.”fadeOutSecnumber“Linear fade-out length in seconds.”
“Convert money between ISO 4217 currencies using live exchange rates from the Frankfurter API, fetched through the SSRF-safe outbound guard.”
Publisher declares: read-only yes · idempotent yes · open-world yes
4 inputs
amountnumberfromstring“ISO 4217 currency code.”tostring“ISO 4217 currency code.”datestring“Historical date; omit for the latest rates.”
“Render a classic top/bottom-caption meme as a PNG.”
Publisher declares: read-only yes · idempotent yes · open-world yes
6 inputs
imageobject“Base image as base64, a data URI, or a public URL.”styleIdstring“Gradient style id when no image is given: sunset, ocean, grape, forest, mono, candy.”topstringbottomstringupperboolean“Uppercase captions, classic meme style.”fontScalenumber“Caption size multiplier.”
- zip_filescalculates or converts
“Create a ZIP archive from files or list and extract the contents of a ZIP archive.”
Publisher declares: read-only yes · idempotent yes · open-world yes
3 inputs
modestringfilesarray“Files to zip (zip mode).”archiveobject“Archive to extract (unzip mode).”
- make_collage
“Arrange up to 9 photos into a collage layout (duo, trio, focus, quad, six, nine) with a gap and background color, and get back a square PNG.”
Publisher declares: read-only yes · idempotent yes · open-world yes
5 inputs, 1 required
imagesarrayrequired“Photos as base64, data URIs, or public URLs.”layoutstring“Layout id: duo, duo-stack, trio, focus, quad, six, nine.”gapinteger“Gap between cells in pixels.”backgroundstringwidthinteger“Output width in pixels; the collage is square.”
- fill_pdf_formon 3 other servers
“Fill an interactive PDF form's text fields, checkboxes, dropdowns, and radios by field name, with an option to flatten the result.”
Publisher declares: read-only yes · idempotent yes · open-world yes
4 inputs, 1 required
fileobjectrequired“PDF as base64, a data URI, or a public URL.”valuesobject“Field name to value.”flattenboolean“Flatten the form so fields become plain page content.”inspectOnlyboolean“List the form fields without changing anything.”
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 2026-10-23.
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
- Says what the tool does
- 100% of 80 tools
- Says what it returns
- 100% of 80 tools
- States limits, defaults or errors
- 50% of 80 tools
- Says when to use it
- 5% of 80 tools
- Items covered per tool
- 2.5 of 4 on average
Counted from the listing
- Parameters with a description
- 45% of 369
- Tools with a description
- 100% of 82
- Typical description length
- 182 characters
The tool set
Counted from the listing
- Tools
- 82
- Size of the list
- about 34,654 tokens for an agent to load (characters ÷ 4)
- Naming
- 82 of 82 names use snake_case
AI reading: easy to mix up
No pair found.
The AI items cover 80 of 82 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 2026-10-23 (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://benchline.fabwaseem.com/mcp
Cursor · .cursor/mcp.json in a project, or ~/.cursor/mcp.json
{
"mcpServers": {
"benchline": {
"url": "https://benchline.fabwaseem.com/mcp"
}
}
}VS Code · .vscode/mcp.json
{
"servers": {
"benchline": {
"type": "http",
"url": "https://benchline.fabwaseem.com/mcp"
}
}
}VS Code (command line) · Bash or zsh terminal (macOS, Linux)
code --add-mcp '{"name":"benchline","type":"http","url":"https://benchline.fabwaseem.com/mcp"}'Claude Code
claude mcp add --transport http benchline https://benchline.fabwaseem.com/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://benchline.fabwaseem.com/mcp --transport http
- 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 benchline.fabwaseem.com/mcp | Session opened | matches | our test · 2026-10-23 |
| No credential declared as required | Opened a session without any credential | matches | our test · 2026-10-23 |
| Repository github.com/fabwaseem/benchline | Opens publicly | matches | api.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.fabwaseem
- GitHub owner
- a personal account (fabwaseem)
- Repository
- github.com/fabwaseem/benchline
- Stars
- 0
- Repository age
- 0–30 days
- Last push
- 0–30 days ago
- Archived
- no
- Security policy
- SECURITY.md
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 rating5 of 5 record checks met · 4 do not apply
- Not ranked by downloads: a remote server publishes no download figure
- 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.
- MetRepository publishes a security policy (SECURITY.md)SECURITY.md found.
- 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 2026-10-23. 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.fabwaseem/benchline
Answered from the data aboveIs io.github.fabwaseem/benchline safe to install?
We do not rate servers as safe or unsafe. 5 of its 5 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. These are facts with their sources on this page, not a safety guarantee, and we did not run its tools.
Is io.github.fabwaseem/benchline free to use?
Its website (benchline.fabwaseem.com/mcp/guide) describes a free 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.fabwaseem/benchline need an API key or sign-in?
It opened a session without any credential on 2026-10-23. The registry entry declares no required credential; no declaration is not a guarantee.
Has io.github.fabwaseem/benchline 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.
What can io.github.fabwaseem/benchline do?
It lists 82 tools. In our AI model's reading of their descriptions (two runs had to agree, nobody checked it by hand), they include tools that read or search, run code or commands, generate content and calculate or convert. We did not call any tool, so this describes the text, not the behaviour.
Can io.github.fabwaseem/benchline change or delete data?
None of its 82 tools is described as changing anything (our AI model's reading of the descriptions; nobody checked it by hand). We did not call any tool.
Does io.github.fabwaseem/benchline publish a security policy?
Yes: its repository has a public security policy (github.com/fabwaseem/benchline/blob/HEAD/SECURITY.md). That is the publisher's statement, not permission for us to test the server, and we call none of its tools.
Where is the source code of io.github.fabwaseem/benchline?
In github.com/fabwaseem/benchline, which opens publicly.
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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Active servers whose topic is also “developer-tools” and that have at least one tool of the same kind; most kinds in common first, then most GitHub stars. 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, 2026-10-23, 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.
- 0 msStarted a read-only session with the server's remote endpoint
- 994 msConnected after 0 redirects. No credential was sent or needed.
- Read the inventory: 82 tools, 0 resources, 0 prompts.
- 4,642 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, no signup, nothing hidden.”
“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.fabwaseem/benchline: MCP server record.” Data checked 2026-10-23. https://protocolprobe.com/mcp/servers/io.github.fabwaseem/benchline
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.fabwaseem/benchline)
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