MCP Servers
Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.

mcpwatch
Records MCP tool calls and itemises the token cost each server adds to your context.
MCP server exposing 8004Swap (no-KYC agent-to-agent RFQ swap) as tools any MCP agent can call.

YieldSignal
Yield & risk for agents: signal, decision, durability, capacity, sensitivity, exposure, persistence

Ibiza Housing Mission
Find affordable Ibiza homes with two bedrooms or verified legal expansion potential.

io.github.Startvest-LLC/idealift-mcp
Pre-backlog idea management with decision tracking, signals, and RICE scoring.
Company filing/CVE snapshots, status and optional feedback. Remote MCP or local stdio. Free Phase A.

MikroTik RouterOS
MikroTik RouterOS over the binary API, addressing rules by real .id not list position.
Publish AI-generated HTML (dashboards, reports, docs) to permanent, sandboxed, shareable links.

Stelar Signals
Crypto market signals and portfolio telemetry. 6 tools pay-per-call in USDC, no API key.

Book Sandals, Beaches, and cruises through Pixie Vacations with co-branded booking URLs.

Homechecker Guides
Homechecker's professionally authored Australian homebuyer guides: search, cite, build checklists.

io.github.Stewyboy1990/stockscope-mcp
SEC EDGAR financial data for AI agents — revenue, margins, filings, company comparisons.

StackSwap
B2B GTM stack intelligence: search ~400 tools, compare vendors, find overlaps, audit SaaS spend.

Catalyst Governance
Governance middleware for AI agents: permission gates, approvals, compliance scanning, audit ledger.
Read-only MCP connector serving the Run It on AI book; index and Implementation Blocks are free.

Drive EditItAll's local in-browser editors: PDF, sheet, photo, vector, Word, slides.
Open-source MCP server for Zerodha Kite Connect. Portfolio, market data, backtesting, alerts.
Upsilon measurement engine with 25 local tools and SigRank proof access via the sigrank package.
Build, validate, and describe TTEOP telemetry envelopes for AI operator token efficiency.

io.github.SuperAgentic/spines
Access book collections, reading lists, and bookshelf recognition from AI assistants.
Microsoft Planner MCP: create tasks and buckets, list plans and tasks, complete tasks.

Standing-order Domino's pizza button: dry-run freely, order only on explicit confirm. Cash only.

Persistent semantic memory for SQL databases. Postgres, MySQL, MSSQL, SQLite.

Code-review MCP: review a GitLab MR or GitHub PR against the whole codebase, not just the diff.

io.github.Surendhar-23/NoteFlow-MCP
An MCP server that used to create notes
Policy-as-code guardrails for AI coding agents, validated via OPA, Conftest, Checkov & Semgrep.

DVERA drives CT verification of mission-critical C/C++: setup, analysis, tests, coverage.

io.github.SurfEther/trustsource
x402-paid domain verification for AI agents — trustscore, SSL, security headers, robots.
Learns your writing voice from your own prompt history, then makes the model write like that.







