LangChain integration for mekik — surface agent tool calls in the UI, gate them behind human approval, and make them exactly-once across an interrupt/resume.

Checks GitHub pull requests for required issue links, CI evidence, code owners, and human approval before maintainer review

MCP server for Clearance — human approval API for AI agent commerce

The three.ws agent engine: a plan/execute decision loop with human-approval gates, a seven-layer GuardChain (security blacklist, intervention, capability, permission, trade guard, spend envelope, x402 budget), a tamper-evident hash-chained action ledger,

Human approval gate for AI agent actions. Drop-in protection against prompt injection for any API key.

A firewall for your AI agent's tools — wrap any MCP server with spending limits, action limits, human approval gates, and a full audit log. Zero code, one config change.

MCP server for Anlyon. Lets an AI agent invoke named production actions, request human approval, and use memory, queues, events, files and semantic cache, without holding a credential.

Human approval gate for n8n workflows — biometric-signed, offline-verifiable receipts from HumanAuth

MCP server for Billy (billy.dk) accounting — connect Claude and other AI assistants to your Danish bookkeeping: invoices, bills, journal entries, trial balance, bank reconciliation. With human-approval write protection.

OKed for Claude Code - zero-code human approval for sensitive actions

MCP server for governed AI workflows — invoice OCR, AML triage, credit review, and custom contracts with human approval gates and audit trails

Policy-gated agent workflow runtime with provenance receipts and human approval checkpoints.

MCP server for ViaHuman - Add human approval gates to LLM workflows

Make AI videos from a one-line idea — a step-by-step CLI (vclaw) over Veo, Seedance & Runway with a readable JSON artifact at every stage, a human approval gate before any spend, and automated vision QC that catches motion defects (vapour, morphing, vanis

MCP server for Confirm.dev: gives any MCP agent a human-approval tool for risky actions.

Deployment-approval governance Pack — human approval gates (ESCALATE), destructive-action confirmation (REQUEST_CONFIRMATION), ramp clamping (REWRITE), CI-gate DEFER, and release gates (Item 14).

Buy-side x402/HTTP-402 paying-fetch client for AI agents, under operator-owned spending policy (caps, allow/deny, human approval, trust checks, local receipts). Non-custodial.

GitHub Action for PoHI human approval verification

AI Production Change Agent: a local console, REST API, and MCP server that analyse a film production change and apply it only after human approval. Runs on a clean machine with npx and no paid service.

Filesystem-first framework for durable backend AI agents that run anywhere.