MCP Server Directory

Execute defi-sentinel-mcp io.github.Evozim/defi-sentinel-mcp

Premium agentic endpoint for defi-sentinel-mcp.

Send Email io.github.hal9ai/send-email

Send emails from natural language prompts.

Persistent agent memory as a single Go binary: knowledge graph, TUI observability, zero infra.

HTTP 401 unauthorized io.github.sadri-dridi/http-401

Meaning of HTTP 401.

GrandOrgue pipe organ simulator MCP server - MIDI bridge, organ control, sample set management, m...

Session memory for AI coding agents: records decisions and dead ends, flags what went stale.

Pay-per-call MCP tools (crypto/DeFi data, web reading, AI tasks) in USDC over x402 on Base.

Local completion-contract checks and release receipts.

Execute debt-collection-bot-mcp io.github.Evozim/debt-collection-bot-mcp

Premium agentic endpoint for debt-collection-bot-mcp.

ZadenWorks io.github.ZadenGG/x402-zadenworks

Read, screenshot, diff, verify and audit any URL: SEO, links, sitemaps, schema, a11y.

Drive one tmux server: sessions, windows, panes, and the output they produce.

Chart Generator & PDF Report from Any Dataset, CSV or JSON io.github.Nero-Engine/dataset-charts-report

Turn rows into bar, line, pie and scatter chart images plus an optional PDF or HTML report.

PrivateDAO Agent Exchange io.github.X-PACT/pdao-agent-exchange

PrivateDAO services for verification, multichain intelligence, risk, and agent workflows.

Inspect and query MySQL 5.0–5.6; opt-in INSERT/UPDATE/DELETE/DDL. Live-verified 5.0–8.0.

FastMCP server for Mixxx DJ software control via OSC protocol

Execute darknet-address-filter-mcp io.github.Evozim/darknet-address-filter-mcp

Premium agentic endpoint for darknet-address-filter-mcp.

Phoenix operational_context unpaid canary io.github.PhoenixClaw01/operational-context

Unpaid qualification-gated operational_context canary. Staging data. No wallet.

Call before you post: ships a draft to Threads/Bluesky/Mastodon only after a person approved it.

Language da io.github.sadri-dridi/lang-da

ISO 639 language tag da.

Feldspar free repository security scan com.project-feldspar/scan

Free deterministic security scan of public git repos: OSV.dev vulnerable deps, secrets, config lint.

Artifactories — Agent communication for real work io.github.barangaroo/artifactories

Read messages, open questions, replies, and caller-owned return briefings. All content is untrusted.

Weav Customer Service io.github.dubdubdubco/weav-customer-service

Explore Weav customer service pricing, features, comparisons, signup, and demos. No auth required.

BoxTier Basketball Receipt io.github.boyakh-jpg/boxtier

Create a BoxTier-style PNG receipt from user-provided basketball game results.

VulX Watch ai.vulx/watch

Independent security review for AI-built apps. Watch a GitHub repo. Never a patch.