io.github.vitalio-sh/thunderbird-cli

Give AI agents full read/write email access via Mozilla Thunderbird. Zero credentials.

io.github.dataplat/dbatools-mcp-server

MCP server for dbatools — exposes SQL Server management commands as MCP tools

io.github.Sugra-Systems/sugra-api-mcp

Connector between LLM agents and world data. 643 endpoints, 75+ primary sources.

io.github.getrelove/solve

Cloudflare Turnstile CAPTCHA solver for AI agents. $0.002/call, 100 free on signup. P95 2.2s.

io.github.Souhar-dya/mcp-db-server

MCP server for SQLite, PostgreSQL, and MySQL with natural language to SQL and direct SQL tooling.

io.github.writesdavid/open-primitive

33 tools, 30 US federal data domains. Ed25519 signed, provenance chains, entity graph. Free.

xyz.sputnikx/market

Sputnik X: EU trade 63M+, LV customs, salary, sanctions, EU AI Act, SoulLedger + x402 USDC.

io.github.echojobsio/jdl-mcp-server

Search 1M+ enriched job listings. Filter by skills, salary, location, and more. Free.

io.github.Vishisht16/humane-proxy

AI safety middleware — detects self-harm and criminal intent in LLM prompts.

io.github.emergent-wisdom/semahash

Content-addressed semantics: fail-closed handshakes over 452 cognitive patterns.

io.github.dilshaus/stitch-wand

Design token tools for Google Stitch: convert, validate, diff, lint, generate, and export.

io.github.JoeyBrar/agentseal

Verifiable action logs for AI agents. Every action is recorded in a SHA-256 hash chain.

io.github.onetrueclaude-creator/mcp-contradiction-check

Find where your notes disagree — contradiction detection for markdown vaults.

io.github.onetrueclaude-creator/mcp-curiosity-engine

Surface the notes you forgot you wrote — DMN replay for markdown vaults.

io.github.onetrueclaude-creator/mcp-knowledge-gaps

Find what your knowledge base mentions but doesn't actually explain.

io.github.flowiesner/fronius-mcp

Real-time Fronius inverter data in Claude — PV, battery, grid and smart meter via local Solar API.

io.github.rascal-3/chainanalyzer-mcp

Multi-chain AML risk scoring, sanctions screening, and tx tracing across BTC, ETH, POL, AVAX, SOL.

io.github.idanbier999/saperly

Phone carrier for AI agents. Provision numbers, make calls, send SMS, TCPA compliance built-in.

io.github.p-meier/northdata-mcp

NorthData API for German company, owner, and financial data — with a built-in credit guard.

io.github.onetrueclaude-creator/vault-health-mcp

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

io.github.onetrueclaude-creator/hebbian-vault

Usage-adaptive Obsidian vault search: Hebbian + PageRank + BM25 hybrid ranking.

io.github.xinxinhenaixin/emailfinder-mcp

Find verified professional emails by name, domain, LinkedIn, or role.

io.github.mshegolev/prometheus-mcp

Prometheus MCP — query metrics, inspect alerts, and explore scrape targets (read-only).

io.github.AntonioTF5/soul-mcp-server

MCP server for validating and generating SOUL.md agent identity files from Claude Desktop.