Developer Tools MCP Servers

Study planner for high school students. Manage tasks, deadlines, and schedules.

MCP server for Festo/CODESYS PLCs: IEC 61131-3 ST + validated PLCopen XML generation.

NASA-validated computed planetary positions for your AI: 19 astrology tools, never hallucinated.

Biotech rNPV/PoS engine for AI agents. Signed exports, evidence register, asset landscape.

Field-tested Spanish immigration gotchas, procedure guides, and live Madrid padrón availability.

MCP server for korea stock

Checks what a support agent knew but did not say against its policies. Free tier, no login.

Look up a domain's public Website Launches launch record, owner verification & trust context.

Fast local full-text search for Windows files (tantivy + jieba), exposed to AI agents over MCP.

Multi-agent coordination MCP: claim work, survey peers, resolve conflicts via a git branch as CAS.

MCP server for ImmyBot — Windows software deployment, maintenance, tenants, deployments.

Contextual guidance for AI agents in fog states. Claude-backed, Ed25519, Lightning payment.

Fauquier County GIS — Fauquier County, Virginia open geospatial data (ArcGIS).

Yet Another Yandex Wiki MCP Server.

Read-first Linkwarden bookmarks MCP with opt-in write, delete, and collection tools.

MCP server for DeFi Llama — free DeFi TVL, yields, stablecoins, bridges, DEX, and fee data for AI...

Brain dump, routines, task planning, focus, and instant thought retrieval

Adversarial verification for AI agents - pay an independent skeptic per verdict in USDC via x402.

Misconception detection for AP Chemistry & Physics 1. 90% catch rate vs 24% baseline.

65-tool Excel MCP server. Read, write, format, and export .xlsx files. Windows-first.

Deterministic validation, rendering, and inspection of GLB/glTF 3D models via the meshcheck API.

CoinGecko MCP — wraps CoinGecko free API (no auth required)

Checks whether a website is readable and citable by AI systems (ChatGPT, Claude, Perplexity, etc.)

Extract dates and timestamps from logs, data files and code, with their format and position.