MCP Server Directory

Encrypted secrets and credential management for agents

authenticated-multi-llm-agent io.github.mikerawsonnz/authenticated-multi-llm-agent

Google-OAuth-gated LLM gateway: verify a Google ID token, then run a Gemini (Vertex AI) completion f

Pre-build reality check. Scans GitHub, HN, npm, PyPI, Product Hunt — returns 0-100 signal.

The first Vibe Claiming MCP: AI agents scan and reclaim dormant SOL on Solana. Signs locally.

Default trust layer for agentic payments: authorize agent spend, evidence, receipts, settlement.

Obsidian vault structural health: broken links, orphans, missing frontmatter, safe auto-repair.

Governed memory for AI agents (Paramind AI): conflict-checked writes, time-travel reads, ACL, audit.

Security-first MCP gateway for Odoo 17/18/19 — YAML-driven security, 27 tools

Custosa Tools com.custosa/tools

Scans schema metadata to classify PHI, score HIPAA readiness, and generate compliant migrations.

Airquality io.github.pipeworx-io/airquality

Air Quality MCP — wraps air-quality-api.open-meteo.com (free, no auth)

Bored io.github.pipeworx-io/bored

Bored MCP — wraps Bored API (free, no auth)

Dictionary io.github.pipeworx-io/dictionary

Dictionary MCP — wraps Free Dictionary API (free, no auth)

Disease io.github.pipeworx-io/disease

Disease MCP — wraps disease.sh API (COVID-19 statistics, no auth required)

Google_docs io.github.pipeworx-io/google_docs

Google Docs MCP Pack — read, create, and edit Google Docs via OAuth. Reuses the google_sheets…

Imgflip io.github.pipeworx-io/imgflip

Imgflip MCP — wraps Imgflip API (free, no auth for template listing)

FirstData io.github.Vist233/firstdata

Hosted MCP server for finding authoritative primary data sources and official portals.

Enterprise PostgreSQL MCP secured by Aegis Zero-Trust to block unauthorized SQL injections.

Mathjs io.github.pipeworx-io/mathjs

Math.js MCP — wraps the mathjs.org API (free, no auth)

Meteostat io.github.pipeworx-io/meteostat

Meteostat MCP — historical weather from 11k+ stations (no auth)

Newton io.github.pipeworx-io/newton

Newton MCP — wraps the Newton math solver API (free, no auth)

Osv Dev io.github.pipeworx-io/osv-dev

OSV.dev — Google's open-source vulnerability database

Self-hostable agentic-AI LMS: catalog, RAG tutor, FSRS reviews, AI authoring, ingest.

0n3 — the 0n runtime (0nmcp 5) io.github.0nork/0nMCP

Your apps as AI tools: one sign-in, one vault, 125 services and 1,851 endpoints, with receipts.

Spacenews io.github.pipeworx-io/spacenews

Spacenews MCP — wraps the Spaceflight News API v4 (free, no auth)…