Browse 46,666 Model Context Protocol servers

MCP API GuardianOfficial

Local OpenAPI contract and breaking-change checks for AI agents.

MCP Cost OptimizerOfficial

Local-first LLM cost analysis and model-switch savings estimates for AI agents.

MCP Database DoctorOfficial

Offline PostgreSQL query, migration and EXPLAIN diagnostics for AI agents.

io.github.petrovicistefan/mcp-dealfinderOfficial

Search affiliate product feeds from any network and return tracked buy links with a disclosure.

MCP Dependency DoctorOfficial

Read-only npm dependency diagnostics for AI coding agents.

MCP Security GuardOfficial

Audit MCP servers for tool poisoning, rug pulls and supply-chain risk (OWASP MCP Top 10).

MCP SEO AuditorOfficial

Read-only static SEO audits and bounded crawling for AI agents.

io.github.PetShopBros/lowdown-proxyOfficial

Look up MCP Registry declarations, daily observations of Registry servers, and agent reports.

NodeProxy Web Surface Markdown ParserOfficial

x402 MCP web parser: URLs to Markdown for agents. USDC on Base, Polygon, Arbitrum, Ethereum.

TokenSqueezer LLM Token CompressorOfficial

x402-gated LLM token compressor: strip filler, collapse JSON, densify prose. Paid in USDC.

VectorCache Semantic Vector CacheOfficial

x402-gated semantic vector cache for agent swarms: Redis-backed similarity lookup. Paid in USDC.

Trendzeist – Google Trends for content ideationOfficial

Free Google Trends MCP: ranked breakout/rising/evergreen topics for content ideas. No API key.

PhilFormsOfficial

Find, fill and verify official Philippine government forms: BIR, SSS, PhilHealth, Pag-IBIG, CSC.

LocalTry AI CRMOfficial

Operate and customize one tenant-isolated LocalTry CRM. ChatGPT plugin coming soon.

Phocinae MCPOfficial

Local Phocinae decision-engine MCP stdio server: fail-closed approval gate + classify/route/score.

PhotoFrescoOfficial

Let AI agents edit images in a PhotoFresco window you approve: layers, masks, previews and export.

io.github.physics-star-cat/databutlerOfficial

Verified facts for AI agents: rates, exams, recalls, holidays, and what changed since your cutoff.

io.github.physics-star-cat/databutler-calendarOfficial

Public holidays (UK, US, DE, FR), tax-year dates and DST switches for 2026-2028.

io.github.physics-star-cat/databutler-de-ratesOfficial

German 2026 tax and social-insurance thresholds, minimum wage and allowances, sourced.

io.github.physics-star-cat/databutler-factsOfficial

Official thresholds, rates and fees by key, with source, verified date and signature.

io.github.physics-star-cat/databutler-policy-ratesOfficial

Bank of England, Fed and ECB policy rates, read from the banks' own pages, with dates.

io.github.physics-star-cat/databutler-provenanceOfficial

Live trust signals for domains & packages: age, registrar, typosquat resemblance.

io.github.physics-star-cat/databutler-software-eolOfficial

Is this version still supported? End-of-life dates for 14 runtimes and operating systems.

io.github.physics-star-cat/databutler-statsOfficial

Exact statistics & probability: distributions, hypothesis tests, CIs, Bayesian updates, regression.