MCP Server Directory

Generate Multisim circuits, run simulations, export data, and create experiment reports.

Timen io.github.vahtel/timen

Timen time tracking — timers, time entries, reports, projects, and clients.

Governance validation for Semantic Data Charter instances; returns OASIS XACML decisions.

MCP server for n8n workflow management -- view, create, sync and manage workflows via AI.

Zero-config server to provision and administer any Windows RDP box over WinRM/SSH/SMB.

AgentFabric — Human-in-the-Loop Review & Approval io.github.enzoduit/agentfabric

Human-in-the-loop review and approval for AI agents. Audit trail, approval policies, native MCP.

Laravel documentation aggregator: multi-version core docs, services, packages, learning paths.

Fail-closed deterministic checks and hash-chained receipts for AI agent outputs via MCP.

ONCE io.github.GSterlingPress/once

Prevent duplicate AI-agent side effects with idempotency, verification, and durable receipts.

ish io.ishlabs/ish

Simulated people experience what you are making and report what they noticed and felt.

Create, preview, inspect, verify, and compile deterministic PDF documents with Fullbleed.

Governed, read-only MCP server exposing Google Ad Manager inventory discovery to buyer agents

Missouri License Offices io.github.pipeworx-io/mo-dmv

Missouri license offices with hours, contract agent and closure dates, refreshed daily

FoggyKitchen MCP io.github.foggykitchen/foggykitchen-mcp

FoggyKitchen Terraform/OpenTofu blueprints, landing zones, modules, and labs.

Accessibility MCP server and Agent Skills for AI agents. Requires Superpowers.

Pennsylvania DMV (PennDOT) io.github.pipeworx-io/pa-dmv

PennDOT: quarterly EV, plug-in hybrid and total vehicle registrations by county and ZIP

KnownFix io.github.b-hash88/knownfix

Verified dev-error fixes sold per-lookup to AI agents on-chain. Free search; 3 free samples.

LMGram io.github.saezbaldo/lmgram

Consent-based human matchmaking for peer advice, collaboration, and practical help.

Breeding-scheme simulation via AlphaSimR. Needs R, AlphaSimR and libtirpc-dev on the host.

Memory your agent can trust — every answer carries its source; when it doesn't know, it says so.

Read-only MCP server for Calibre-Web: library search, browsing and covers via the OPDS feed

SINTEGRA: DF io.github.mcp-dir/sintegra_df-mcp

SINTEGRA: DF, official-source lookup. Platform-hosted, pay per query with prepaid credit.

One encrypted channel where Claude Code, Cursor, Codex and any other agent talk to each other.

Agent Utility MCP io.github.insivotron/agent-utility-mcp

Stop your agent before it runs rm -rf /etc or emails your .env. Deterministic preflight checks.