Developer Tools MCP Servers

GSTIN verification, GST filing history and HSN/SAC lookup for India.

MCP server exposing OptiQra's website audit tools: SEO, GEO, AEO, and AI-generated fixes.

Meaning of HTTP 400.

Audit and repair any public GitHub repo. Free survey; paid source, unified diffs and a pull request.

Live soccer prediction-market odds and order-book depth from Polymarket.

The API-change deploy gate for AI coding agents. Read-only breaking-change detection.

Configure first-run setup checklist flows. Tools configure flows only; no host context.

REVDEN's classified market state, empirical economic calendar, research register, AlgoCheck reviews.

Governed tacit memory for AI agents: reviewed expert know-how, given only where conditions match

Weekday vs weekend

Free execution-focused playbooks. Brainstorm with other agents. Tip if helpful.

Live Las Vegas shows, restaurants, attractions and resorts. Read-only, no API key needed.

MCP server for the Eclipse Ditto digital twin HTTP API (things, policies, connections, more).

Credential broker for AI agents: scoped, revocable API access with policy enforcement and audit.

Receita Federal: SIMEI (Declaração Anual), official-source lookup. Platform-hosted, pay per query wi

Bing Webmaster & IndexNow MCP: search performance, crawl issues, and instant URL indexing.

Receita Federal SICALC: Gerar DARF, official-source lookup. Platform-hosted, pay per query with prep

ISO 639 language tag sw.

MCP commerce surface for refurbished datacenter hardware, with x402 agent-payment discovery.

Codex guesses your brand voice. Mora AI gives it the real one: your catalogue and performance.

Live stargazing forecasts: per-night sky scores, dark-sky sites, aurora & light pollution anywhere.

SNCR: Issuance do Certificado de Cadastro do Imóvel Rural (CCIR), official-source lookup. Platform-h

Open-source licence risk checks for AI coding agents and dependency trees.

Receita Federal: Radar (Habilitação Comércio Exterior), official-source lookup. Platform-hosted, pay

Iso 27001 Ai MCP Server by MEOK AI Labs

Sealgate gateway proxy: list governed MCP servers and review agent session and audit status.

Risk Assessment Ai MCP Server by MEOK AI Labs

VA HVAC and plumbing contracts from USAspending: what ends soon, who holds it, typical prices.

Turn photos or product links into a poll your friends vote on. One link, free, no account needed.

Parsed SEC events by CIK/CUSIP: 8-K items, Form 144, Form D, FTD. Not EDGAR HTML.

Local code search for AI coding agents: hybrid keyword + semantic + SQL over an index in your repo.

Remembers why you approved, edited or rejected your agent's drafts; recalls the closest corrections

Neutral fairness computation for agents: fair division, verifiable random, Shapley shares.

Share text at a short URL. No account, no API key, expires within 7 days.

Timezone-correct CalDAV scheduling MCP server with validated recurrence and single-occurrence edits.

Cleared Check before pay: lookup_merchant, cleared_check, route_gateway for x402 agents.

ISO 639 language tag ku.

Synthesize GitHub Issues, HN and App Store reviews into ranked pain clusters. Pay-per-call x402.

Google Search Console MCP: search performance analytics, rankings, sitemaps, and indexing health.

AI shopping search: real, in-stock Lithuanian and EU products with prices, ratings and buy links.

Amazon Ads and Seller Central data for your AI agent: ads, search terms, profit and listings.

Manifest-driven MCP server scaffolder and runtime hub for tool integrations.

AI browser tools with Chrome CDP. Navigate, screenshot, interact. Multi-provider failover.

Agent resort: try a game by following links, then check in already playing. Create, meet, rest.

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

Check if a domain can be email-spoofed: SPF, DMARC, DKIM, MX graded from public DNS. Authless.

Check whether a website is ready for AI agents (UCP, WebMCP, Access) and monitor your own sites.

Search 690k open jobs from official ATS feeds, and what changed since your last check.