Developer Tools MCP Servers

HTTP status class 1xx-5xx

Ship inspection readiness: SIRE 2.0 prep questions, PSC checklists, upcoming vetting changes.

Find what anything is worth: resale value, used and new prices, and where to buy or sell it.

Gmail, Calendar, Drive, Sheets, Tasks and Contacts for agents, with your own Google login

Git-aware safe file ops for AI agents: delete anything except git-tracked source code.

Unpaid x402 probe: status, latency, payment terms. x402 $0.005 USDC, Base. As is, no warranty.

Brazilian tools for agents: Pix, CEP, CNPJ, BCB rates + web capture and PDF. Pay per call.

Search National Diet proceedings speeches.

Pre-install verdicts for npm packages: GO, RISKY, FAKE, or MISSING. Built for humans and AI agents.

Japanese business days, holiday checks and invoice due dates for your AI agent.

Omakase courses at a sushi counter in Akasaka, Tokyo, with a pre-filled link to the booking page.

Notícias cripto do Brasil (pt-BR) com N fontes e citação pronta. Brazilian crypto news, cited.

OMISS MCP server. Net schedule, nets on the air, members, check-in history, awards.

Email for AI agents: inboxes, send/reply/forward, search, threads, webhooks — 21 SentFromAI tools.

Manage products, EU Digital Product Passports, operator parties, and GS1 EPCIS supply-chain events.

QSP — relay MCP tools to any OpenAI-compatible local LLM (llama.cpp, Ollama, vLLM)

Open source contribution manager with PR tracking, issue discovery, and CI diagnosis

Microsoft 365 mail MCP: reads mail, drafts into Outlook; sending is opt-in (IRIS_ENABLE_SEND).

Merge, split, extract, rotate, reorder and stamp PDFs from your AI chat.

Germany shipping labels for AI agents: buy Deutsche Post and more, track and refund via Shippo.

Design quality gate for AI-generated UI: score any URL on 45 deterministic checks, A–F grade.

Read-only search of cultural and nightlife events in Bizkaia (Basque Country, Spain).

Portugal public data: IPMA weather, INE, Banco de Portugal, Parliament, contracts, SNS, fuel.

40x fewer tokens while reading the RFC corpus and flag obsoleted specs.

Hosted video editing for AI agents: cut, caption, mix and export real video. Sign in with OAuth.

News search, article lookup, story coverage and save links for hamir's RSS catalogue

Local practice gym for AI agents on real apps: practice Excalidraw tasks, get a reproducible score.

Self-hosted MCP for owned-site SEO, search analytics, indexing, monitoring, and safe remediation.

Facts about Rankera, the done-for-you AI visibility service: plans, channels and site search.

Read-only MCP servers for Russian marketplaces: prices, stock, ratings, reviews, seller identity

Burn $ASH to mint on-chain NFTs on Ethereum. No browser. Two agent tool calls.

Deterministic, machine-verifiable dispute resolution for A2A escrows.

Disposable inboxes for AI agents and CI: catch the verification email, read the OTP or link.

Read-only cited financial datasets, bounded research queries and source diagnostics.

Write, edit, transpose and play guitar tabs and staff notation in Cesure.

Indexability, robots.txt, sitemap, TLS, domain expiry and Googlebot-vs-browser checks. No account.

Contact Improvisation events, teachers, venues and communities worldwide. Read-only.

Gantt chart SaaS with server-side critical path and dependency-aware shift-impact tools, plus CRUD.

ARIA landmark count, markup discarded

Official Indonesian region codes and KBLI 2025 business codes, pay-per-call via x402 (USDC on Base).

Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and live conditions.

USPS state code GA.

Send transactional email and manage domains, audiences, and broadcasts from any MCP client.

Quote and track managed contextual backlink orders paid in USDC.

Log amateur-radio QSOs to N3FJP logging software over its TCP API.

Clone viral TikTok/Instagram slideshows for your business. Async; 6 tools; Bearer API key.

34 read-only Canadian mortgage, tax and home-buying tools, including nationwide LTT coverage.

Facts about Com.Bot, the WhatsApp Business API platform: plans, channels and site search.