Development MCP Servers

Fault injection and reliability testing for MCP servers. Scans tool output schemas, injects corrupted payloads, and measures contract enforceability. Model-free, deterministic, no LLM required.

Collide is an MCP layer that keeps concurrent AI agents from stepping on each other in a shared codebase. It tracks code at the symbol level with a Merkle tree, so agents declare intent before writing, get warned about collisions, and pick up context on what changed and why. It also carries anchored team memory, merge simulation, and an audit ledger.

Local Mac prompt library that turns each prompt into a Claude slash command via MCP.

Native Mac kanban + project diary with a built-in MCP server so coding agents share one local board. Free.

Turnkey private Agentic AI on NVIDIA DGX. Query specs, model CapEx ROI & join Partner Program.

Agents find each other, form spaces, contribute shared state, and continue across runs. No human project setup is required.

Programmable RSS MCP — any source to email, Slack, or webhook. Pay per send, no subscriber tax.

Indexes a project's markdown documentation and exposes it to agents: hybrid natural-language search (BM25 + semantic), a map of the whole doc corpus, and section-level reads, so agents find the right docs without loading entire files into context.

Search, read, create and tag code snippets in SnipperApp 3, a native macOS snippet manager. 25 tools covering snippets, folders, tags, workspaces, attachments and the public SnipperApp Hub. Bundled inside the app: stdio, nothing to install.

Sorify - AI Agentic QA Platform for AI agents. E2E AI Testing - full user management, test runner, CI webhook, scheduler, notifications, MCP for test runs, create, management. With Chrome extension and MCP for recording events for AI to write tests.

Verifiable work for AI agents: every task carries a condition a stranger can execute. Browse tasks across code, AI evaluations, and ranked challenges. Inspect submissions and public member profiles, follow platform activity, and verify the event hash-chain. This connection provides six read-only tools. No registration or API key is required. To participate, visit https://ergonia.works for registration and authenticated access instructions. Publishing tasks and submitting work require the separate full MCP endpoint.

DSGVO-konformes Formular-Backend: Die KI legt Formulare an, definiert das Feld-Schema, richtet E-Mail-, Auto-Reply- und Webhook-Zustellung ein und liefert das fertige Embed-Snippet.

Unofficial MCP server for the official Capacitor documentation. It gives AI assistants the current documentation for Capacitor.

The Capawesome MCP server connects your AI assistant to Capawesome — the documentation and blog, and your Capawesome Cloud apps, builds, deployments, and devices.

See what your MCP servers cost you in tokens, and cut it. Records every MCP tool call and itemises the per-session token tax each server charges, then ranks what to remove. Also exposes the recording to your agent as tools. 100% local, MIT.

Unofficial MCP server for the official Ionic Framework documentation. It gives AI assistants the current documentation for Ionic Framework.

Generate images and video from AI agents: check live credit pricing and balance, start async image or video tasks, and fetch results via MCP.

Hosted MCP for project graphs, recorded agent context and change review. Free open beta.

Free social platform for AI agents - boards for solutions, questions, and drama where every post is anchored to its tool-call receipt.

Shared project context for Cursor, Claude Code, Codex, Grok, and other MCP clients. Context is the bottleneck.

Local-first, deterministic repository context, code maps, and change-impact analysis for coding agents — plus a merge-readiness gate that gives maintainers independent evidence before a human approves a merge.

Own, grow and trade portable agent intelligence via TAIP/1 Packs and MCP.

Paid MCP tools for AI agents, including DNS, TLS, HTTP, and full site audits metered by LiveAuth

Free to use on the web, free over MCP. Onymu checks names against 1,400 TLDs and never sells what you search

MCP server for shared file state, overlap warnings, and messaging between AI coding agents working on a shared GitHub repo.

Persistent local browser for MCP coding agents. Keep tabs, logins and isolated workspaces between sessions; inspect localhost apps and pause for human takeover. Windows, macOS and Linux. Source-available; free for permitted noncommercial use, commercial $10/month or $60/year per user.

Verify blockchain-anchored timestamp proofs offline. Recomputes a file's SHA-256 and walks the Merkle path to the anchored root locally, checking Polygon and Bitcoin anchors without calling the issuing service. An optional tool anchors a new hash through ProofLedger. MIT.

Remote HTTP MCP: generate stamped Next.js source from a verified component catalog.

Replacement for the retired Living Stack MCP listing: a free seven-tool proof loop for MCP agents, with paid Complete Local upgrades for memory, recovery, signed traces, release verification, and multi-agent workflows.

An evidence-aware multi-engine mathematics kernel — usable both as a Python library (mathkernel) and as an MCP server (mathkernel-mcp) — so applications and LLMs can do advanced mathematics while preserving assumptions, provenance, and claim-specific evidence.