MCP servers and skills: search, filter by where they run, and compare.
Local-first MCP policy proxy. Tool-block, SQL-mutation gate, PII redact, audit, rate-limit, OpenTelemetry, vault secrets, first-use quarantine, schema pre-inject. No hosted gateway. One YAML Lens wrap
Node.jsAGPL-3.0★ 32No key
🥝 Self-hosted memory gateway for AI companions — OpenAI-compatible proxy with vector search, memory heat, Dream consolidation and calendar-level summaries · AI 伴侣记忆网关：向量搜索、记忆热度、Dream 睡眠整合、日历层级摘要，任何客户
MCPLink only★ 338
Open Brain — The infrastructure layer for your thinking. One database, one AI gateway, one chat channel — any AI plugs in. No middleware, no SaaS.
MCPLink only★ 4.7k
GoClaw - GoClaw is OpenClaw rebuilt in Go — with multi-tenant isolation, 5-layer security, and native concurrency. Deploy AI agent teams at scale without compromising on safety.
MCPLink only★ 3.7k
IGDB — the Internet Game Database (Twitch/Amazon), the reference catalogue
Hosted by authorMITFew starsNo key
A schema-first GraphQL MCP server that avoids the 1MB introspection limit via typeNames/typeDepth scoping — built for federated topologies.
Node.jsMIT★ 6No key
OpenEI Utility Rate Database (URDB) MCP
Hosted by authorMITFew starsNo key
MobilityData's open catalogue of public-transport feeds — ~4,500 GTFS schedule feeds and ~1,900 realtime feeds worldwide, each with the operator's own download URL.
Hosted by authorMITFew starsNo key
Self-hosted governance layer between AI assistants and your real data. Deterministic PII masking, allow/deny policy, hash-chained audit, offline-verifiable Ed25519 receipts per access when a receipt s
Node.jsMIT★ 3Few starsNo key
Send and receive webhooks with retries, ordering and replay. Self-hosted, MIT.
Node.jsMIT★ 3Few starsNeeds a key
ICIJ Offshore Leaks Database -- offshore entities, officers, intermediaries and the relationships between them, across five ICIJ investigations (Offshore Leaks, Panama Papers, Bahamas Leaks, Paradise
Hosted by authorMITFew starsNo key
geoBoundaries MCP — open database of political administrative boundaries.
Hosted by authorMITFew starsNo key
An operator desk for self-updating agent skills. track sources, refresh with agents, version every change. Built with Vercel AI Gateway + Sandboxes + Queues.
SkillMIT★ 18No key
OQMD (Open Quantum Materials Database) MCP.
Hosted by authorMITFew starsNo key
Jungle Scout MCP — Amazon sales estimates + product database + keyword data
Hosted by authorMITFew starsNo key
TCGdex MCP — multi-language open trading card game database (Pokémon TCG and more).
Hosted by authorMITFew starsNo key
TheAudioDB MCP — community music metadata database.
Hosted by authorMITFew starsNo key
Recreation.gov MCP — wraps the Recreation Information Database (RIDB) API v1
Hosted by authorMITFew starsNo key
historical-baseball -- MLB history from Retrosheet game logs and the SABR Lahman Baseball Database (fleet #2976).
Hosted by authorMITFew starsNo key
🛠️ toolhub - Turn ANY console script into an LLM tool in 2 seconds. Lightweight, self-hosted, tree-structured alternative to MCP & LangChain.
SkillAGPL-3.0★ 17No key
GeoNames MCP — GeoNames geographical database API
Hosted by authorMITFew starsNo key
Crystallography Open Database (COD) MCP.
Hosted by authorMITFew starsNo key
Kolada (RKA) MCP — Sweden's municipal & regional key-performance-indicator (KPI) database.
Hosted by authorMITFew starsNo key
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