10 actions in 7 pieces of software · ranked by words, meaning and measured trust · 1245 ms

1. 1x402-endpointsverified and signedpassport

   agentrecord

   • Agent Action Preflight

     Safety preflight before an agent runs a DESTRUCTIVE, costly or IRREVERSIBLE action (delete, deploy, transfer funds, publish, overwrite): risk assessment + reversibility check + timing + CLEAR/LIMIT/REVIEW/BLOCK verdict + a cryptographically SIGNED ClearancePacket (decision, approved amount, policy v

2. 2Agent Action Preflight v1found in code, not yet checkedno passport yet
   • execute_preflighted_note

     Preflight a concrete local note action, then write it only when the present configuration forms that transition.

3. 3agent-templatedemo or tutorialno passport yet

   MCP serverpiergiorgio1999/agent-template

   • agent_preflight

     Run the existing deterministic template preflight and acceptance checks.

4. 4Agent Preflight Edge Paywallverified and signedpassport

   agentrecord

   • Batch Preflight

     Run standard preflight against as many as 10 URLs in one paid request. e.g. POST /v1/batch-preflight — $0.35 USDC

   • Access Check

     Loss-leader URL access, login, and CAPTCHA check. e.g. GET /v1/access-check?url=https://example.com — $0.05 USDC

   • Premium Preflight

     Triple-user-agent intelligence with five-hop redirect evidence, retries, access controls, commerce risk, can_proceed, and proof. e.g. GET /v1/premium-preflight?url=https://example.com — $0.75 USDC

5. 5preflightfound in code, not yet checkedno passport yet

   MCP serveramanm006/preflight

   • preflight_get_contract

     Return pre-execution contract and current cost for one agent session.

   • preflight_list_signals

     Return timestamped drift signals for one agent session.

6. 6preflightfound in code, not yet checkedno passport yet

   MCP serverpreflight-dev/preflight

   • enrich_agent_task

     Enrich a vague sub-agent task with project context. Call before spawning a Task/sub-agent to add file paths, patterns, scope boundaries, and done conditions.

7. 7preflightfound in code, not yet checkedno passport yet

   MCP serveralvinjo3/preflight

   • check_address

     Screen a wallet or contract address before sending funds to it or accepting funds from it.