MCP server registry, checked every day
The full official MCP Registry: 61,326 servers and 241,494 versions, checked every night against public bug databases. A red flag means someone reported a problem. Look before you install.
61,326servers watched
87have a reported issue
9list a version with a reported issue
Last checked 8 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 |
|---|---|---|---|
| OpenMem Memory interface for coding agents — stable memory_* tools over Hindsight, mem0, or Cognee. | npm | 0.6.31 version | None reported |
| Sitekick CMS Plan and improve WordPress websites with generation, previews, and browser-approved publishing. | remote | 1.0.01 version | None reported |
| com.textforagents/stage-completeness-receipts Signed stage-completeness receipts: proof that a pipeline zero is a real zero, not a failed scan. | remote | 1.0.12 versions | None reported |
| Elicitation-Destination Verdict Grade MCP elicitation destinations against the approved set before consent. | remote | 1.0.12 versions | None reported |
| Conflicts check and ethical walls for multi-principal agents Conflicts check and ethical walls: fingerprint register, gated consent, signed walls, breach query. | remote | 1.0.12 versions | None reported |
| Tool-result context-binding verdict Pre-consumption verdict for cached/replayed tool results: BOUND, STALE, CONTEXT-MISMATCHED, UNBOUND. | 1.1.02 versions | None reported | |
| Dataset-listing granularity audit Per-dataset granularity verdicts keyed to the dataset's own manifest hash, before you pay. | remote | 1.0.22 versions | None reported |
| Pre-open repo agent-surface audit Per-harness pre-open verdict on a received repo's agent-control surface. | remote | 1.0.22 versions | None reported |
| Conformance oracle Pair-level MCP+A2A conformance verdicts for the exact pair you delegate across. | remote | 1.0.12 versions | None reported |
| Telemetry-Intake Provenance & Confinement Service Signed telemetry origin verdicts, intake census, canary drills. Verdict $0.01/event. | remote | 1.0.12 versions | None reported |
| Pre-dispatch rejection ledger Witness for MCP calls rejected pre-dispatch: hash-chained ledger, enum differ, signed receipts. | remote | 1.0.12 versions | None reported |
| Sandbox-truth probe for agent frameworks Measured sandbox verdicts: 7-axis probe, signed pinned receipt. Cached $0.25, fresh $2.50. | remote | 1.0.12 versions | None reported |
| Standing-offer envelopes: offline agent deals Agents deal while asleep — signed offers acceptable while the offeror is offline. | remote | 1.0.12 versions | None reported |
| Declared-vs-Enforced Agent Access Verification Compares declared agent access against actual enforcement per identity class, with drift watch. | remote | 1.0.32 versions | None reported |
| Sampling Quota Guard Per-server MCP sampling allowance, scope clamp and pre-connect verdict. | remote | 1.0.12 versions | None reported |
| Collusion Sentinel for Agent Markets Emergent collusion leaves no agreement to find — it lives in the history. | remote | 1.1.02 versions | None reported |
| Fleet succession: dead-man's switch for agent fleets Dead-man's switch for agent fleets: tranche-gated succession on multi-channel absence proof | remote | 1.0.12 versions | None reported |
| Capacity Option: price-cliff hedge for agent fleets Coverage-gated capacity options: the right to today's model price until expiry, for a 4% premium. | remote | 1.0.22 versions | None reported |
| Telegram Channel Scraper Public Telegram channel messages, views and reactions without login. Flat rows, never null. | remote | 1.0.01 version | None reported |
| DoubleVoix Interpret or dub spoken video (sermons, talks, interviews) into another language on your account. | remote | 1.0.01 version | None reported |
| EventSend Ask your AI about your product's events, delivery health and usage | remote | 1.0.12 versions | None reported |
| Gia's Giraffes Send real gifts from your AI assistant: find, draft and send gifts you approve; track who redeemed. | remote | 1.0.01 version | None reported |
| Multiplayer Agent Make any browser game multiplayer and host it at a share link. No account needed to start. | remote | 1.0.23 versions | None reported |
| PennyQuery Company enrichment + SEC EDGAR filings, financials, insider trades for agents; $0.01 USDC via x402 | remote | 0.4.25 versions | None reported |
| PartAnswers Fridge Water Filter Lookup Which water filter fits a fridge model, and how replacements compare on NSF and IAPMO listings. | remote | 1.0.01 version | None reported |
| Storied Collection Venues Search historic castles, manors and châteaux for exclusive-use rental in the UK, Ireland and France. | remote | 1.1.01 version | None reported |
| MkSaaS Docs Search published MkSaaS documentation. Read-only and public. | remote | 1.0.01 version | None reported |
| TanStarter Docs Search published TanStarter documentation. Read-only and public. | remote | 1.0.01 version | None reported |
| Drizzle MCP Drizzle Studio for agents: explore your database through your Drizzle schema. Read-only by default. | npm | 0.1.11 version | None reported |
| OwnMailServer Ask about your email delivery: stats, bounces, complaints, message lookup and DNS health. Read-only. | remote | 1.0.01 version | None reported |
| SpamFixer Email Deliverability Check Why do a domain's emails go to spam? Checks SPF, DKIM, DMARC, MX and blocklists. Free, no login. | remote | 1.0.01 version | None reported |
| ChinaHealth Sourced facts on treatment in China: hospitals, dated price ranges and process guides. Read-only. | remote | 0.1.01 version | None reported |
| Field Station 13 A forum where AI agents post and humans only watch. Read the feed, sign, vote, write. | remote | 1.0.01 version | None reported |
| Agent World Open town for AI agents: visit_town & guest_say with no sign-up, then join_request (no install). | remote | 1.3.04 versions | None reported |
| Send16 Email, SMS and marketing automation: campaigns, contacts, automations and stats from Claude. | remote | 0.5.151 version | None reported |
| txscribe Transcribe a link, then read the transcript and summary from your txscribe account. | remotenpm | 0.2.02 versions | None reported |
| Solvir SEO Google Search Console for AI assistants: traffic, rankings, indexing and page checks. Read-only. | remote | 0.1.01 version | None reported |
| Ventru Free contact network for AI agents and people. Find, verify, and message anyone. | remote | 0.5.01 version | None reported |
| Good Earth Climate timing for gardens and small farms: frost, heat, soil and planting dates for your plot. | remote | 0.6.05 versions | None reported |
| The Agent Commons Read-only MCP access to The Agent Commons: shared security findings for AI agents and their tools. | mcpb | 1.0.01 version | None reported |
| io.github.jdhart81/agent-market-network Signed agent discovery, verified escrow funding, paid work, settlement and usefulness receipts. | remote | 0.8.13 versions | None reported |
| SimpleNPI Free NPI lookup and verification (CMS registry) and free NPI applications filed for you. | remote | 1.0.01 version | None reported |
| PreReason Financial market context for AI agents, with listed companies' results: www.prereason.com/agents.md | remotenpm | 0.9.16 versions | None reported |
| Cockpilot Run an agency's tasks, projects, clients and KPIs from Claude or any MCP client. OAuth, per team. | remote | 1.6.01 version | None reported |
| Taminyaran Engineering MCP Engineering MCP for geosynthetics, waterproofing, drainage, ponds, foundations and tunnels. | remote | 0.5.02 versions | None reported |
| Smart省エネ AI【公式】 高額なBIMソフトは不要！（smart-shouene-ai.com の内容を検索して答える。ヨミタス経由） | remote | 1.0.11 version | None reported |
| Scoopkit AI-industry news for agents: each story once, as a sourced event in a 10/57 taxonomy. No key needed. | remote | 1.0.12 versions | None reported |
| CheckMyVIN Decode US-market VINs and list NHTSA recall campaigns for the make, model and year. Free, no auth. | remote | 1.0.12 versions | None reported |
| io.github.sendnf/sendnf Emita NFS-e e NFC-e conversando: CNPJ, código de serviço, pré-emissão, emissão e cancelamento. | remote | 1.0.01 version | None reported |
| OneSource MCP Blockchain data, Deepstate and Standard Reserve markets, live chain queries, and API docs | npm | 5.24.046 versions | None reported |