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All MCP servers, page 176
30,000 servers with a safety grade, ranked by user rating first, then by real adoption. Every one has been scanned against the public rubric, and the findings are on its safety page. Nothing on this list is sponsored.
See what your AI edits affect. Structural checks for AI code changes. 28 MCP tools, no LLM.
No reviews yetlocal · npm220/wkFreeAI governance MCP server: trust scoring, guardrails, bias/hallucination detection, compliance.
No reviews yetgateway-ready25/wkFreeLocal-first supply-chain security gate for npm/pnpm/bun: typosquat, release age, provenance checks
No reviews yetlocal · npm367/wkFreeValidate RFC, CURP, CLABE and NSS, read CFDI 4.0 invoices and check their SAT status. No keys.
No reviews yetlocal · npm1242/wkFreeAudit a page's SEO and its readiness for AI answer engines: meta, schema, robots, sitemaps, AI bots.
No reviews yetlocal · npm1264/wkFreeMCP server for fetching URLs, safe against SSRF, DNS rebinding, and redirect-to-internal attacks.
No reviews yetlocal · npm1300/wkFreePersistent semantic memory for SQL databases. Postgres, MySQL, MSSQL, SQLite.
No reviews yetlocal · pypi382/wkFreeLocal multi-client RAG server over the Model Context Protocol.
No reviews yetlocal · pypi1316/wkFreeMCP server for macOS Contacts.app — contact management via AppleScript
No reviews yetlocal · npm525/wkFreeMCP server for macOS Numbers.app — spreadsheet access via AppleScript
No reviews yetlocal · npm525/wkFreeMCP security firewall: stdio wrap proxy or inspection tools; zero runtime dependencies.
No reviews yetlocal · npm825/wkFreeWorkstation-local event bus: agents wait on or emit CI/pytest/Docker/filesystem events, no polling.
No reviews yetlocal · pypi236/wkFreeCurrent date and time for AI assistants: UTC, local+offset and epoch together. Any IANA zone.
No reviews yetlocal · npm1228/wkFreeCambrian API MCP: Solana and EVM DeFi data, Deep42 social intelligence, and perpetual risk analysis.
No reviews yetgateway-ready100/wkFreeScoped deterministic SRD 5.2.1 rules checks for agents — applied rules cited, boundaries explicit.
No reviews yetlocal · pypi355/wkFreeModel Context Protocol server for live & historical sports stats and odds via ESPN.
No reviews yetlocal · pypi893/wkFreeGerman e-invoicing MCP server: ZUGFeRD 2.x, XRechnung 3.x, EN 16931, KoSIT validation, Peppol.
No reviews yetlocal · pypi2115/wkFreeLightweight coordination layer for multiple AI agents working on the same codebase simultaneously.
No reviews yetlocal · npm1242/wkFreeSelf-maintaining knowledge vault: figure-level search, auto-wikilinks, and memory compression.
No reviews yetlocal · pypi619/wkFreeRead-only GCP tools for debugging incidents and finding cost savings
No reviews yetlocal · pypi231/wkFreeScan and generate barcodes and QR codes.
No reviews yetlocal · npm158/wkFreeArchitectural decision memory for LLM-native workflows — markdown for humans, a graph for agents.
No reviews yetlocal · pypi437/wkFreeSelenium MCP server for AI agents — 41 browser automation tools with snapshots and sessions.
No reviews yetlocal · npm298/wkFreePIASO single-cell ecosystem docs (PIASO, COSG, cytome, LARIS, cytorete) + live PIASOmarkerDB
No reviews yetlocal · pypi237/wkFreeAstronomical catalog data and observing session planner. 13,000+ objects from OpenNGC.
No reviews yetlocal · npm357/wkFreeIndexed C/C++ code navigation for AI agents — GNU Global (gtags) lookups over MCP, not grep scans.
No reviews yetlocal · pypi180/wkFreeLee y explica facturas de la luz españolas (QR de la CNMC). Todo en local.
No reviews yetlocal · npm230/wkFreeMCP server for executing shell commands on remote hosts via SSH.
No reviews yetlocal · npm380/wkFreeFIFA World Cup 2026 data: matches, teams, venues, city guides, fan zones, and more.
No reviews yetlocal · npm34FreeRead, edit, and analyze GeneXus 18 KB objects from Claude, Cursor, and AI agents.
No reviews yetlocal · npm35Free