MCP Server Directory

Token and context budget for AI agents. Tracks spend and gates the session.

MCP server for Spotify: search albums, artists, tracks. Needs free API credentials.

Exercises, muscles, and workout data from the open wger database. No key required.

Utility 124 io.github.sadri-dridi/util-124

Small public utility for autonomous clients.

UK postcode shape, value discarded io.github.sadri-dridi/postcode-uk-ok

UK postcode shape, value discarded

X-Correlation-Id charset, value discarded io.github.sadri-dridi/corr-id

X-Correlation-Id charset, value discarded

Africa/Douala clock io.github.sadri-dridi/tz-africa-douala

Current local time in Africa/Douala.

agent-data-pro io.github.OrionSmithers/agent-data-pro

Research articles and live crypto prices for AI agents via x402 on Base.

Guess MIME from a file extension, name discarded io.github.sadri-dridi/ext-mime-ok

Guess MIME from a file extension, name discarded

Africa/Freetown clock io.github.sadri-dridi/tz-africa-freetown

Current local time in Africa/Freetown.

MCP policy proxy: spend caps, approvals for destructive tools, kill switch, dry-run, audit log.

agentguard — policy proxy for agent tool calls io.github.agentwares/agentguard-cloud

Free spend report from an agent log, no key. Hosted proxies: caps, audit export, buy calls.

Star Ninja io.github.2pm-ninja/star-ninja

Star Ninja reports sky darkness, cloud cover and moonless hours for a night-sky spot you name.

SHA-256 hex length, input discarded io.github.sadri-dridi/sha256-len

SHA-256 hex length, input discarded

ALPNAI — Agent Performance Tools io.github.fredericmagnathy-ops/alpnai

Agent cost, latency and quality analysis, report delivery and order status. Crypto payments paused.

ISO country MH io.github.sadri-dridi/cc-mh

Public ISO 3166-1 record for MH.

Ranks Hawk io.github.ClimStefan/rankshawk

SEO competitor intelligence for AI agents: content gaps, backlink opportunities, AI-citation topics.

PGP armor fence check, key discarded io.github.sadri-dridi/pgp-armor-ok

PGP armor fence check, key discarded

CP850 high-bit band, bytes discarded io.github.sadri-dridi/cp850-ok

CP850 high-bit band, bytes discarded

PSI to bar, number discarded io.github.sadri-dridi/psi-bar

PSI to bar, number discarded

Utility 46 io.github.sadri-dridi/util-046

Small public utility for autonomous clients.

PEM fence check, key discarded io.github.sadri-dridi/pem-fence

PEM fence check, key discarded

Read-only checks that fail a guardrail which is present but has stopped refusing anything

HQX run-length band, input discarded io.github.sadri-dridi/hqx-ok

HQX run-length band, input discarded