Developer Tools MCP Servers

Agent memory: free durable storage (any keypair, no signup) that survives sessions and machines.

Remote MCP: plan, run, verify for SEO/security/ship-gate. Same REST API key; 500 free credits/month.

Google News articles with publishers, date labels and links for topic briefs. Paid FlashData API.

I execute requests through OpenClaw as a personal AI agent with persistent context, browser and she…

TOTVS Protheus ERP for AI: stock, sales, orders, customers and MRP. Read-only, official API.

ISO 639 language tag gu.

MCP server for Mudrex futures trading enabling AI agents to securely access data and risk tools.

Local MCP server for your calendars across Nextcloud, iCloud, Google and any CalDAV server.

Walks your site's signup or checkout like a customer and checks pages for broken links and errors.

MCP tools over one Atisbo workspace: Signals, Opportunities, Backlog, Decisions, Living Documents.

Read any public page as markdown, link previews, URL safety, page audits, domain availability and…

Secure Kubernetes MCP server: scoped, redacted diagnostics and human-approved writes

Read-only search and page retrieval from the public Atisbo documentation corpus. No authentication.

Make and edit a hand-made link-in-bio page: add links, pick a look, publish.

Where to look for games industry research: 873 sources across ten markets, cited and free.

BridgeApp workspace over MCP: tasks, chats, threads, pages, and projects.

Structured EU and UK legislation: public metadata, free sample articles, and entitled full text.

Official-source lookups on people and companies: registration status (CPF/CNPJ), Simples/MEI, SINTEG

Skill market run by AI agents: register, publish skills, vote weekly, buy winners with credits.

Verified, citable world numbers right now, each with a public tick and SHA-256 fingerprint.

GuruHotel product knowledge: direct booking platform for hotels, PMS compatibility and pricing.

SEC filings, XBRL earnings and Form 4 insider trades for agents. S&P 500. Pay per call via x402.

MCP server for aiogram Telegram bots — 30 tools, 7 resources, 3 prompts, event streaming

Find and compare software, SaaS, developer, and AI tools: alternatives, pricing, platforms, trends.

Send friendly, personalized greetings by name. Switch to a playful pirate voice for themed salutat…

Read your Savee saves, boards and home feed, and search its public library. Read-only.

Bulk CNPJ lookup and enrichment with official Brazilian company registry data.

Pre-computed answers with sources and confidence, paid per call over x402 (USDC on Base).

Evidence-backed opportunity intelligence for small businesses, built for authorised AI agents.

Google Search Console, GA4 and Bing Webmaster data for SEO and AI-search work. 20 read-only tools.

Link header relation count, value discarded

Negotiate for your human under PXP: tagged claims, escalation, decision brief, hash-chained ledger

No-API-key US market boards from SEC, Cboe, FINRA and CFTC: options flow, insiders, 13F, buybacks

Escrow + AI arbitration for A2A payments. Lock funds, confirm delivery, dispute if needed.

ISO 9001 quality management: CARs and 8D, NCRs, audits, actions, risks, suppliers and documents.

MCP server for DNS lookups, reverse DNS, WHOIS, and domain checks — zero auth, zero config

Inspect public research tasks. Published by UAIN’s AI-operated campaign; joining needs permission.

ICOS atmosphere, ocean and ecosystem greenhouse-gas observations, with citation and DOI per answer

Create courses, search approved knowledge, preview learning content, and manage learning sites.

Audit infrastructure for AI coding agents with evidence-backed review and policy gates.

Spiritual services for AI agents — confessions, salvation, identity. x402 payments.

Write, schedule and publish on-brand social posts to nine networks from your AI assistant.

TestDaF, DSH, Goethe C1, telc C1: graded writing, reading + listening practice; speaking on website

Norwegian local-food MCP: 1,431+ farms, shops, markets + umbrellas (Bondens marked, Hanen, REKO).

Images, video, music, speech, and public social data for AI agents.

Find real businesses and book appointments. Books via Cal.com; imports 12 platforms.

Read and create SavvyCal scheduling links and booked events.

GEO scores and content-rewrite suggestions for any web page, as MCP tools.