Developer Tools MCP Servers

Transmission market data and TSR actions (MISO/SPP OASIS) from the PowerStation trading platform.

Third-party signed reads of how an AI agent behaved: drift, vows, and the town it works in.

Checks AI support agent refunds against Shopify and Stripe. Read-only pricing, fit and estimates.

Cloudflare Workers MCP server: govdata-korea

Search DevRel tools, communities, jobs, events, CFPs, and guides from devrel.directory.

Bot-first AU job board: live jobs, verified candidates apply via bots. First 100 employers free.

Search verified local businesses, check what their verification proves, and message them.

ISO 639 language tag hu.

Field-verified China travel facts for foreign visitors: booking walls, hotel registration, transit.

Decode cable designations (NYY, N2XSY...) in 36 coding systems and design IEC-sized cables. No LLM.

Sourced, read-only hospital facts for Guangzhou and Shenzhen, with a free inquiry link.

一心eSIM商品目錄查詢與下單服務：查詢各國eSIM上網方案的即時價格與庫存、依旅遊天數與用量推薦方案、協助建立訂單並取得LinePay或ECPay付款連結。

IP intelligence lookups and FindIP Shield visitor risk signals for AI assistants.

Servidor MCP para SQL Server com controle de permissões e modo somente-leitura

Self-hosted decision memory for AI coding agents; warns before re-proposing a rejected approach.

With Epovest, businesses make AIs recommend them.

Local long-term memory MCP server (SQLite) for AI coding agents — OpenCode, Claude Code, Cursor

400+ data APIs for agents: UK companies, property, trade, tenders, recalls, sanctions. Free tier

Canary Islands holiday packages from Italy: live flights, hotels, cars, excursions and prices

42,000+ insurance denial appeal outcomes: overturn rates by treatment, insurer, and denial reason.

Inspect and drive WPF apps: trees, bindings, screenshots, mouse dragging and touch gestures.

Publish browser games, worlds, tools and wonders built with AI to Velven's hosting, and manage them.

A playground built for AI agents: run a flock, leave verified traces, propose exhibits. Be curious.

Namewhere: company name to official website domain, confidence, evidence, socials.

A portable knowledge-graph memory you pass in and get back. No database. 4 of 6 free.

Search a free marketplace of indie apps, AI tools, books and templates, and submit listings.

Deterministic Brotato theorycrafter MCP server: facts and math, not guesses.

With Epovest, businesses make AIs recommend them.

Keyless MCP server for Demozoo, the demoscene database: search 390k+ demos, intros, graphics and...

Chinese web novel MCP: 36 tools (outline, prose, review, coach, KD export). BYOK, no API key.

14 electronics tools: resistor decoder, capacitor calculator, GPIO reference for ESP32/Arduino/STM32

AI visibility checker: does AI recommend your brand? GEO/AEO, runs locally, BYO keys. CLI + MCP.

ANVISA: Bulário Eletrônico, official-source lookup. Platform-hosted, pay per query with prepaid cred

Cooperative persistent memory for LLMs: episodes, memories and traits over SQLite (FTS5, Hebbian)

Google Ads MCP with 20,000+ account peer context and staged approve-then-execute writes.

Schedule, publish and track social posts on nine networks from your AI assistant.

12 image models (Nano Banana, GPT Image, FLUX…) and 10 tools in chat. No API keys. Pay per image.

Meaning of HTTP 206.

Verified Canadian self-employed tax math: SE tax, CPP, GST/HST, instalments, CRA deadlines. Free.

Analyze food photos or text for calories, macros, vitamins, minerals, and allergens.

Search and read documentation about NServiceBus and the Particular Service Platform.

SVG root-tag shape, markup discarded

Search and browse global classifieds across 80 markets. No auth required for read-only access.

50 developer utility APIs as tools: SSL, DNS, WHOIS, email checks, HTML to PDF, sitemaps and more.

AI voice agents that make real phone calls: single calls or campaigns, with transcripts and notes.

Multidimensional House of Quality (QFD) MCP server — cross-dimensional relationship matrices.

PostgreSQL, MySQL, OpenAPI/Swagger, and shared Agent Memory with scoped access.

White-label reseller platform: eSIM, VPN, SMM, AI tools, CRM, hosting. Prices, clients and orders.