Ext Ops Panel
Open dashboard

ai.penholder/penholder

Preventive human-approval write-gate for AI agents: writes commit only after a human approves.

MCP server · by penholder.ai

About

ai.penholder/penholder is an MCP server published by penholder.ai. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-13.

What it asks for

  • Runs remotely

None of the marketplaces we read publishes its tools or the settings it asks for.

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Works with

  • Claude Code
  • Codex
  • Cursor
  • VS Code
  • Copilot CLI

A one-click link opens the client, which asks you to confirm before it adds the server.

From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.

Connect

Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.

As a remote MCP server

Built from what Official MCP Registry declares.

Claude CodeTerminal
claude mcp add --transport http penholder https://api.penholder.ai/mcp
Codex~/.codex/config.toml
[mcp_servers.penholder]
url = "https://api.penholder.ai/mcp"
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "penholder": {
      "url": "https://api.penholder.ai/mcp"
    }
  }
}

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Official MCP Registry (Open the registry record) Listed 1.0.0 No figure published Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

What changed

Nothing has moved on this plugin since we started watching it.

Similar plugins

Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.

  • AgentGate

    Human-in-the-loop approval gateway for AI agents over MCP: request, decide, approve.

    by agentkitai · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Infraveil Agent Guard

    Gate an AI agent's destructive actions behind human approval, with a tamper-evident log.

    by infraveilhq · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • governance-platform ai.geodesiclabs/governance-platform

    Pre-execution governance for AI agents. Deterministic PASS/FAIL/REVIEW verdicts, replayable proof.

    by geodesiclabs.ai · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • oracle-h io.github.tponscr-debug/oracle-h

    Human approval gate for AI agents. Critical actions approved or rejected by a human via Telegram.

    by tponscr-debug · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Elicitly Pro

    Human-in-the-loop for AI agents over MCP: durable approvals with a hosted review page & audit trail

    by elicitly.ai · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • consentgate-mcp io.github.jessepetersondev/consentgate-mcp

    Gate AI agent actions behind a consent policy with human approval via Telegram. Fail-closed.

    by jessepetersondev · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • AgentFabric — Human-in-the-Loop Review & Approval

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

    by enzoduit · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • ProofFlow

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

    by Hyperion-GPU · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • gateway ai.duvera/gateway

    Governed AI actions with signed, verifiable receipts: free keyless reads, human-approved writes.

    by duvera.ai · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • agentlock io.github.Olum289/agentlock

    Security gateway for AI agents: policy, approval, and audited execution, no secrets shared.

    by Olum289 · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Similar plugins by marketplace

The same question asked of one marketplace at a time: is there an analog of this plugin there?

Has a listing on Claude Code: claude-plugins-community (5)
  • carryall-policy-enforcement

    Deterministic IAM control plane for AI agents. Translates natural language intent into minimal-scope Ed25519-signed envelopes. You bring your own data plane. Carryall governs…

    by tronmongoose · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • agent-comm io.github.keshrath/agent-comm

    Agent intercommunication - messaging, channels, shared state, and real-time events

    by keshrath · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • eu-ai-act-compliance-mcp io.github.CSOAI-ORG/eu-ai-act-compliance-mcp

    Eu Ai Act Compliance MCP Server by MEOK AI Labs

    by CSOAI-ORG · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community · Describes nearly the same job

  • protect-mcp

    MCP security gateway that wraps any MCP server with per-tool policies, Ed25519-signed decision receipts, and human approval gates. Shadow mode (default) logs every tool call…

    by tomjwxf · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • verifiedx

    VerifiedX helps Claude install and verify action protection in existing AI systems with minimal code changes. It inspects a repo, detects the smallest real integration seam such…

    by bigkan8 · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Claude Code: claude-plugins-official (5)
  • hookify

    Easily create custom hooks to prevent unwanted behaviors by analyzing conversation patterns or from explicit instructions. Define rules via simple markdown files.

    by Anthropic · Plugin bundle

    Listed on: Claude Code: claude-plugins-official · Describes nearly the same job

  • Endor Labs Agent Kit

    Set up endorctl and use Endor Labs to scan, prioritize, and fix security risks across your software supply chain

    by endorlabs · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Describes nearly the same job

  • aws-agents

    Build, deploy, and operate AI agents on AWS. Skills for scaffolding agents with Amazon Bedrock AgentCore, connecting tools, memory, policies, evaluation, debugging, and production…

    by aws · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • atomic-agents

    Comprehensive development workflow for building AI agents with the Atomic Agents framework. Includes specialized agents for schema design, architecture planning, code review, and…

    by BrainBlend-AI · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • outputai

    Output.ai workflow development toolkit for Claude Code. Adds 5 specialist agents (planner, builder, debugger, prompt writer, quality reviewer), 40+ slash-command skills covering…

    by growthxai · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Claude: knowledge-work-plugins (5)
  • AI-Firstify

    AI-first project auditor and re-engineer based on the 9 design principles and 7 design patterns from the TechWolf AI-First Bootcamp

    by techwolf-ai · Plugin bundle

    Listed on: Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • langfuse

    Skills for working with Langfuse, the open-source LLM engineering platform for tracing, prompt management, and evaluation.

    by langfuse · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • datarobot-agent-skills

    DataRobot skills for AI/ML workflows — model training, deployment, predictions, feature engineering, monitoring, explainability, data preparation, App Framework CI/CD, and…

    by datarobot-oss · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Community GitHub marketplaces · Describes nearly the same job

  • sanity

    Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…

    by sanity-io · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • figma

    Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…

    by figma · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot · Describes nearly the same job

Has a listing on Codex: openai-curated (openai/plugins) (5)
  • OpenAI Developers

    Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • crowdstrike-falcon-foundry

    CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…

    by CrowdStrike · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Codex: openai-curated (openai/plugins), Copilot CLI: github/awesome-copilot, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • Plugin Eval

    Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.

    by OpenAI Codex · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • NVIDIA

    Skills for NVIDIAs ecosystem spans GPU acceleration, CUDA, AI agents, inference, robotics, Physical AI, Omniverse, and simulation. This plugin helps you understand the pieces…

    by NVIDIA · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Superpowers

    An agentic skills framework & software development methodology that works: planning, TDD, debugging, and collaboration workflows.

    by Jesse Vincent · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

Has a listing on Community GitHub marketplaces (5)
  • Contentrain

    Git-native content governance for AI agents — 27 deterministic MCP tools over stdio and HTTP.

    by Contentrain · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • forkflux-mcp io.github.forkflux/forkflux-mcp

    Self-hosted multi-agent collaboration and audit layer for AI-assisted engineering teams

    by forkflux · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • logi-approval dev.1pass/logi-approval

    logi Agent Approval Gate — human approval on the phone before high-risk agent actions.

    by 1pass.dev · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • VibeRevert

    Deterministic risk checks and session recovery for AI coding agents.

    by Fabio Marcello Salvadori · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • Tuning Engines - Governed AI Runtime

    Govern model, agent, skill, and MCP workflows with policy, approvals, traces, and usage analytics.

    by cerebrixos-org · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Copilot CLI: github/awesome-copilot (5)
  • ai-team-orchestration

    Run a lightweight, role-separated AI development team with flexible tools, developer-selected models, proportionate planning, and optional QA.

    by Denis Evdokimov · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • agent-council

    A runtime-portable 5-agent quality gate that adjudicates text artifacts before they ship. Five role-conditioned LLM deliberators run a 2-round async protocol with cross-read…

    by Avyayalaya · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • foundry-hosted-agent-copilotkit

    Build CopilotKit + AG-UI web apps on Microsoft Foundry hosted agents (Microsoft Agent Framework): wiring, native Foundry primitives, human-in-the-loop approvals, azd deploy, and…

    by Sunil Sattiraju · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • microsoft-foundry

    Skills and interactive Copilot canvas for designing, configuring, testing and deploying agents to Microsoft Foundry.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • copilot-goal-skill

    Goal-driven task orchestration with independent verification. Interviews the user to define a clear goal, then loops between a Builder subagent (does the work) and an Inspector…

    by gsemet · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

Has a listing on Copilot CLI: github/copilot-plugins (5)
  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • advanced-security

    Advanced Security plugin for GitHub Copilot.

    by github · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • azure-devops-copilot-plugin

    Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • model-apps

    Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

Has a listing on Cursor: cursor/plugins (5)
  • Orchestrate

    Fan large tasks out across parallel cloud agents with planners, workers, verifiers, and structured handoffs.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Ralph Loop

    Iterative self-referential AI loops using the Ralph Wiggum technique.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Cursor SDK

    Build apps, scripts, and automations with the TypeScript SDK.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • pstack

    if you want to go fast, go deep first. pstack helps you write less, but higher quality code. rigorous agent workflows you can parallelize with confidence.

    by Lauren Tan · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Tailscale

    Let Grok Bot reach MCP servers on your private Tailscale network. Sign in to Tailscale to connect your tailnet; Grok Bot joins it as one tagged device and only reaches the hosts…

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

Has a listing on Docker MCP Catalog (5)
  • Wayfound

    Wayfound’s MCP server allows business users to govern, supervise, and improve AI Agents.

    by docker · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Postman MCP Server

    Give your AI agents trusted access to the full Postman platform.

    by postman.com · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes nearly the same job

  • Plugged.in Proxy

    A unified MCP proxy that aggregates multiple MCP servers into one interface, enabling seamless tool discovery and management across all your AI interactions. Manage all your MCP…

    by VeriTeknik · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Zen

    Bridges multiple AI models and CLIs, enabling orchestrated workflows across Claude Code, Gemini CLI, Codex CLI, and other AI development tools.

    by BeehiveInnovations · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • OpenMesh

    Discover and connect to a curated marketplace of MCP servers for extending AI agent capabilities.

    by docker · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

Has a listing on Official MCP Registry (5)
  • AgentGate

    Human-in-the-loop approval gateway for AI agents over MCP: request, decide, approve.

    by agentkitai · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Infraveil Agent Guard

    Gate an AI agent's destructive actions behind human approval, with a tamper-evident log.

    by infraveilhq · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • governance-platform ai.geodesiclabs/governance-platform

    Pre-execution governance for AI agents. Deterministic PASS/FAIL/REVIEW verdicts, replayable proof.

    by geodesiclabs.ai · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • oracle-h io.github.tponscr-debug/oracle-h

    Human approval gate for AI agents. Critical actions approved or rejected by a human via Telegram.

    by tponscr-debug · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Elicitly Pro

    Human-in-the-loop for AI agents over MCP: durable approvals with a hosted review page & audit trail

    by elicitly.ai · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

Is this your plugin?

Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.

Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built