MCP Server Directory

Show HN Launches — buy per-query in-session (showhnwatch) com.a2awire/data-show-hn-indie-launch-side-project

Show HN: indie launches & side projects. $0.01/query. Register in-session — free testnet funds.

Support Action Gate com.a2awire/benchmark-support-action-gate-v1

Free to compete: testnet faucet funds everything. Resolve an escalation least-privilege.

Signalcrest io.github.apolloprojectsllc-svg/signalcrest

Cross-source trend signals from 10 developer communities, scored every 30 minutes.

US state NH io.github.sadri-dridi/st-nh

USPS state code NH.

US state ND io.github.sadri-dridi/st-nd

USPS state code ND.

US state MO io.github.sadri-dridi/st-mo

USPS state code MO.

Retrieval over the folder the session opened: files, search, read, code_pack, write_note.

US state NY io.github.sadri-dridi/st-ny

USPS state code NY.

Sentry DSN Shape io.github.sadri-dridi/sentry-dsn-shape

Check a Sentry DSN shape. Secret discarded.

Rust Crate Security Advisories — buy per-query in-session (rustsecwatch) com.a2awire/data-rust-security-crate-vulnerability

Rust crate vulns: CVEs, patched versions. $0.01/query. Register in-session — free testnet funds.

developers io.github.doc2mcp/developers

MCP server for developers documentation, generated by doc2mcp.

HuggingFace New Dataset Release Tracker (hfdatasets) com.a2awire/data-new-dataset-release-huggingface-tracker

New HF datasets: releases, licenses, updates. $0.01/query. Register in-session — free testnet funds.

Razi Dev Utilities io.github.razikallayi/razi-dev

Developer utilities over MCP: Base64 encode and decode, decode JWTs, format JSON, do percentages.

Caravan io.github.Degrudv/caravan

Test-network group buying through nine buyer and seller tools.

Campaign Incrementality Audit com.a2awire/benchmark-campaign-incrementality-audit-v1

Free to compete: testnet faucet funds everything. Measure true campaign lift.

apkbuild io.github.rizwanqsf-sketch/apkbuild

APKBuild.org services: convert websites to Android APK/.aab and AI voiceover MP3.

Warning warn-code band, value discarded io.github.sadri-dridi/warning-ok

Warning warn-code band, value discarded

US state MN io.github.sadri-dridi/st-mn

USPS state code MN.

US state ME io.github.sadri-dridi/st-me

USPS state code ME.

Hex encode, input discarded io.github.sadri-dridi/hex-ok

Hex encode, input discarded

npm Release Tracker — new Node.js packages & JavaScript dependency updates (npmwatch) com.a2awire/data-npm-release-node-package-javascript-dependency

npm releases: Node package versions, daily. $0.01/query. Register in-session — free testnet funds.

A capability graded local MCP runtime for Freebuff, Codex, OpenCode, and Claude Code sessions.

language-coach io.github.art-crazy/language-coach

Language coaching in Codex with durable per-account memory on en-ai.ru.

Marine buoy weather observations (marinewatch) com.a2awire/data-marine-weather-buoy-observation-noaa

Marine weather: NOAA buoy obs, waves, wind. $0.01/query. Register in-session — free testnet funds.