MCP Server Directory

The full Helm CLI surface as 46 MCP tools, backed by the Helm v3 and v4 Go SDKs.

Punycode output length band, host discarded io.github.sadri-dridi/puny-len

Punycode output length band, host discarded

DomainCanary com.domaincanary/mcp

Check a domain's DMARC, SPF and DKIM, build SPF records, explain bounces, read DMARC reports.

raptr-agent-builder io.github.kody-w/raptr-agent-builder

Turn an idea or meeting transcript into a working single-file AI agent, check it, use it right away.

Aitho app.aitho/aitho

Aitho, the AI slide teleprompter for presentations: build talks, script, rehearse Q&A, drive slides.

Token-efficient code review knowledge graph: semantic search and call-graph resolution.

Tariff Code Finder app.openkrill/tariffs

Find candidate customs tariff codes for a product and read the import duty on a code.

Car Check app.openkrill/cars

Check a US car: decode a VIN, see recalls, crash ratings, owner complaints and fuel economy.

McClipFace co.getclippy/clippy

McClipFace finds current coupon codes while your AI shops. Also available as a ChatGPT app.

UK postcode lookup from postcodes.io. No key required.

OpenAI-compatible multi-model inference via ComputeFlux (Polkadot testnet, TEE-verifiable). stdio.

TokenOS dApp Builder ai.tokenos/dapp-builder

Idea to buildable dApp spec

14 rules over the SVG files your design tool exported, before they become a legal object

Committed, machine-readable codebase context and code map that tells agents where to look.

ASR Memory (에사 AI) — Shared memory for AI tools com.asrmemory/asr

Shared memory for AI tools: save once, recall word for word from Claude, ChatGPT, Codex or Gemini.

gather io.github.hunta-ai/gather

Attestable memory for AI agents: curated writes, verifiable tenant isolation, bi-temporal facts.

Generate QR codes as PNG images locally. No network and no key.

14 rules, four CISA attestation sections, one workflow file

Local code search for agents: symbols, usages, call graph, AST patterns, grep and semantic search

Search code and symbols across every clone in your corralctl workspace. Zero network calls.

Notarize, e-sign, and verify identity with the Proof API. Unofficial; not affiliated with Proof.

ViewportWitness by Apex Labs io.github.Baffles78/viewport-witness

Agent website testing: browser QA, visual regression, Markdown extraction, and security checks.

Finds the Java lines in your build that Oracle now bills for, and the free line that replaces each o

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