MCP server registry, checked every day
The full official MCP Registry: 60,597 servers and 237,693 versions, checked every night against public bug databases. A red flag means someone reported a problem. Look before you install.
60,597servers watched
87have a reported issue
9list a version with a reported issue
Last checked 14 hours ago. No flag does not mean safe, only that nothing has been reported publicly. For a full trust grade, see the graded directory.
| Server | Runs as | Listed version | Reported issues |
|---|---|---|---|
| io.github.mrfentmen/sleeper-mcp Sleeper: live NFL season and week state for fantasy football - keyless. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/slang-mcp Slang MCP: 20 real tools to read, check, lint, scaffold, build and run Slang code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/skip-mcp Skip MCP: 20 real tools to read, check, lint, scaffold, build and run Skip code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/sinao-mcp MCP server for Sinao: apps, users, access policies, account categories and bookkeeping data. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/skills-movie-mcp MCP server exposing the skills-2 filmmaker personas + a screenplay toolkit for AI-written long-form. | npm | 1.0.12 versions | None reported |
| io.github.mrfentmen/silice-mcp Silice MCP: 20 real tools to read, check, lint, scaffold, build and run Silice code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/shipengine-mcp MCP server for ShipEngine: carriers, rate quo MCP: real tools for real work. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/shen-mcp Shen MCP: 20 real tools to read, check, lint, scaffold, build and run Shen code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/shell-mcp Shell MCP: 20 real tools to read, check, lint, scaffold, build and run Shell code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/shebang-sherpa-mcp Aggregate local script portability risks without exposing script text or project names. | npm | 1.0.12 versions | None reported |
| io.github.mrfentmen/shaderlab-mcp ShaderLab MCP: 20 real tools to read, check, lint, scaffold, build and run ShaderLab code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/semver-mcp Semantic version toolkit: parse, compare, sort and range-check versions (npm-style ^ ~ and hyphen | npm | 1.0.23 versions | None reported |
| io.github.mrfentmen/seed7-mcp Seed7 MCP: 20 real tools to read, check, lint, scaffold, build and run Seed7 code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/sed-mcp Sed MCP: substitute, filter, count, extract and transform text with 20 real tools. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/secret-hygiene-mcp Count secret-like patterns in bounded local f MCP: real tools for real work. | npm | 1.0.12 versions | None reported |
| io.github.mrfentmen/sec-edgar-mcp SEC EDGAR filings and financial concepts: company profiles by CIK, XBRL tag history and full-text | npm | 1.0.22 versions | None reported |
| io.github.mrfentmen/scryfall-mcp Magic: The Gathering cards from Scryfall: full-text search, exact lookups, prices and legalities | npm | 1.0.23 versions | None reported |
| io.github.mrfentmen/scilla-mcp Scilla MCP: 20 real tools to read, check, lint, scaffold, build and run Scilla code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/scielo-mcp SciELO: 567k+ open-access articles from Latin MCP: real tools for real work. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/scilab-mcp Scilab MCP: 20 real tools to read, check, lint, scaffold, build and run Scilab code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/scheme-mcp Scheme MCP: 20 real tools to read, check, lint, scaffold, build and run Scheme code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/schema-sieve-mcp Local JSON Schema structure inspection and privacy-safe fixture planning. | npm | 1.0.12 versions | None reported |
| io.github.mrfentmen/schema-compatibility-mcp Compare local JSON schema shape fingerprints MCP: real tools for real work. | npm | 1.0.12 versions | None reported |
| io.github.mrfentmen/sather-mcp Sather MCP: 20 real tools to read, check, lint, scaffold, build and run Sather code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/scala-mcp Scala MCP: 20 real tools to read, check, lint, scaffold, build and run Scala code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/sagemath-mcp SageMath MCP: 20 real tools to read, check, lint, scaffold, build and run SageMath code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/rxnorm-mcp RxNorm drug concepts: lookup, normalisation, properties, package NDCs, interaction checks, spelling. | npm | 1.0.12 versions | None reported |
| io.github.mrfentmen/rubygems-mcp RubyGems registry: search, gem stats, release history, newest releases, dependents, owners. | npm | 1.0.43 versions | None reported |
| io.github.mrfentmen/runtime-support-mcp Summarize runtime declarations across local m MCP: real tools for real work. | npm | 1.0.12 versions | None reported |
| io.github.mrfentmen/ror-mcp ROR: search 110k+ research organizations by name, country and type with stable ids - keyless. | npm | 1.0.12 versions | None reported |
| io.github.mrfentmen/robotframework-mcp Robot Framework MCP: real tools for real work. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/roc-mcp Roc MCP: 20 real tools to read, check, lint, scaffold, build and run Roc code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/riscv-assembly-mcp RISC-V Assembly MCP: real tools for real work. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/ripestat-mcp Internet routing data from RIPE Stat: ASN, prefix, BGP and geolocation lookups. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/ring-mcp Ring MCP: 20 real tools to read, check, lint, scaffold, build and run Ring code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/rickandmorty-mcp Rick and Morty universe data: characters, locations and episodes with status, origin and episode | npm | 1.0.22 versions | None reported |
| io.github.mrfentmen/rick-and-morty-mcp Rick and Morty: characters with status, species and origin from the public API - keyless. | npm | 1.0.12 versions | None reported |
| io.github.mrfentmen/rholang-mcp Rholang MCP: 20 real tools to read, check, lint, scaffold, build and run Rholang code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/rescript-mcp ReScript MCP: 20 real tools to read, check, lint, scaffold, build and run ReScript code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/release-notes-forge-mcp Summarize local Git release shape without returning commit messages, paths, hashes, or remotes. | npm | 1.0.12 versions | None reported |
| io.github.mrfentmen/repo-forensics-mcp Local read-only Git repository archaeology, churn, hotspots, and hygiene checks. | npm | 1.0.12 versions | None reported |
| io.github.mrfentmen/redirection-mcp MCP server for redirection.io: projects, rule MCP: real tools for real work. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/reasonligo-mcp ReasonLIGO MCP: 20 real tools to read, check, lint, scaffold, build and run ReasonLIGO code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/reasonml-mcp ReasonML MCP: 20 real tools to read, check, lint, scaffold, build and run ReasonML code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/rascal-mcp Rascal MCP: 20 real tools to read, check, lint, scaffold, build and run Rascal code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/randomuser-mcp Fake people for demos and tests: names, emails, addresses and photos from randomuser.me - keyless. | npm | 1.0.23 versions | None reported |
| io.github.mrfentmen/raiderio-mcp World of Warcraft Mythic+ data: weekly affixes and recent high-end dungeon runs - keyless. | npm | 1.0.12 versions | None reported |
| io.github.mrfentmen/radio-browser-mcp MCP server for Radio Browser, 40,000+ internet radio stations by genre and country. | npm | 1.0.12 versions | None reported |
| io.github.mrfentmen/ragel-mcp Ragel MCP: 20 real tools to read, check, lint, scaffold, build and run Ragel code. | npm | 1.0.01 version | None reported |
| io.github.mrfentmen/r-mcp R MCP: 20 real tools to read, check, lint, scaffold, build and run R code. | npm | 1.0.01 version | None reported |