MCP Server Directory

New LLM Release Tracker — buy per-query in-session (llmwatch) com.a2awire/data-llm-release-model-availability-tracker

LLM releases: new models, availability, context. Register in-session — free testnet funds.

US import duty research: HTS codes, Chapter 99 duties, MPF/HMF fees, landed cost. USITC data.

Orbit ai.buildwithorbit/orbit

Turn any task into the right API calls: discover, evaluate, and integrate public APIs.

Sandboxed test runs for coding agents: compact typed verdicts with failure fingerprints and history

product-barcode-api com.jojapi/product-barcode-api

Product Barcode API - camgoz.net: Provides information on products available in markets across.

Busca de CEP io.github.mcp-dir/busca_cep-mcp

Returns the postal code (CEP) and standardized address from the Brazilian Post from a given address.

POKT Agent tools io.github.jsymen1290/pokt-agent

Pine Script backtest-trap checks, backtest reconciliation and official Korean finance data.

Lets one coding agent talk to another: Claude Code, Codex or Grok

Check, translate and fix app localization files: ARB, iOS strings, Android XML, i18next JSON.

skillmd com.skillmd/skillmd

Search, fetch, lint, and install Agent Skills (SKILL.md) from the SkillMD registry.

FlowSentry io.github.vasilicasijarvis/flowsentry

Security scanner for n8n workflows + live MCP Trust-Check. 18 rules, OWASP mapped. Paid x402 API.

VisibilityAI io.github.thinksuitesolution-coder/visibilityai

Search and compare businesses worldwide by category and city; AI-visibility data and lead capture.

Car Repair Cost Estimator com.carrepaircostestimator/cost-estimator

Car repair cost estimates by make, model and repair type. 31 cost guides, VIN decode. Free.

text-slugifier io.github.ryuamarines/text-slugifier

Converts text titles into URL-safe slugs and flags duplicates. x402 payment required (testnet USDC).

Read Woodpecker CI repositories, pipelines and logs, and drive builds, secrets and crons

Sato Hub: Build Onchain & Crypto Agents ai.satohub/onchain-agents

Build any crypto agent: stack picks, x402 and ERC-8004 lookups, wallet-key checks, unsigned swaps.

Base64 encode, input discarded io.github.sadri-dridi/base64-ok

Base64 encode, input discarded

Spiderbrain ai.spiderbrain/spiderbrain

Deterministic context layer for your codebase: change impact, blast radius, answers with receipts.

Synaptic Code Intelligence io.github.ColinVaughn/synaptic

Code intelligence for repository graphs, change impact, test selection, and engineering memory.

Space Weather (Kp Index, Solar Flares) — buy per-query in-session (spaceweather) com.a2awire/data-space-weather-kp-index-solar-flare

Space weather: Kp index, solar flare flux, alerts. $0.01/query, free testnet funds.

HVAC Builder app.hvacbuilder/hvac-builder

Design, solve and simulate HVAC systems from real components, weather years and buildings.

Attestwire com.attestwire/en16931

EN 16931: validate invoice data, UBL/CII or PDF; emit XRechnung/Peppol XML, never a PDF.

Inspect, audit and safely edit i18n locale JSON files from AI agents.

Local code graph for TypeScript, Python and Swift: who calls this, what breaks if I change it.