MCP Server Directory

Local multi-channel message emulator for E2E testing, with MCP tools for LLM agents.

The Oura v2 API as an MCP server. Paginates, fixes the date range, warns when data is missing.

penholder ai.penholder/penholder

Preventive human-approval write-gate for AI agents: writes commit only after a human approves.

Holidays MCP io.github.Lulu-The-Narwhal/holidays-mcp

Free, keyless public holidays lookup for any country and year, plus single-date holiday checks.

Read and write checked code rationale stored outside source comments.

Apprise notifications over MCP and CLI with authenticated stdio and HTTP transports.

mess fyi.mess/mess

Inventory of your service accounts, kept current by your coding agents. Metadata only, no secrets.

Host, Docker, Compose, SSH, logs, ZFS, and file operations over MCP and CLI.

Read-only 2026 city renovation cost ranges with sources, limitations, and citation guidance.

PRD Generator MCP — generate, validate, and manage Product Requirement Documents.

Real-user Core Web Vitals from the Chrome UX Report (CrUX) API for any origin or URL.

Detect the employee programs a company publishes: ERGs, DEI, benefits, leave, volunteering.

Model Context Protocol server for Google's Jules AI coding agent

SKILL.md Lint com.moltlinestudio/skillmd-lint

Lint a SKILL.md for frontmatter, structure, secrets and size. All 6 tools free.

FineData io.github.quality-network/finedata-mcp

FineData web scraping MCP — JavaScript rendering, captcha solving, markdown for AI agents

Coinrule MCP io.github.coinrule-com/coinrule-mcp

Trade, monitor portfolios, and build Coinrule strategies by chat.

CircleCI com.circleci/mcp

CircleCI's MCP server: inspect projects, runs, workflows, jobs, logs, tests, and artifacts.

Fed-Spend com.fed-spend/fed-spend

Federal contract intelligence: $7T+ awards, SAM.gov opps, pWin verdicts, recompetes, protests.

booking ch.cowork24/booking

Search, price and book Swiss coworking spaces, offices and meeting rooms on cowork24.ch.

RunOnProof — Payment Decision and Agent ID io.github.runonproof/cdo

Free agent identity and signed US supplier-payment decisions. Inspect first; verify portable proof.

Stobox Intelligence & Tokenization io.stobox/intelligence-graph

Source-linked RWA tokenization knowledge for any AI: security tokens, regulation and standards.

MCP CPG Agent Protocols io.github.greencore-solutions/cpg-agent-protocols

BPC Agentic Commerce Signals

Drives a real Chromium browser: navigate, click, type, read pages, OCR, QR, network capture

SF Peninsula building permits and parcel buildability: SB 9, ADU and redevelopment leads.