# Psyseal > Psyseal checks, cleans up and seals AI agents. A free scanner runs on your own computer and shows what your agent's heartbeats and scheduled tasks cost in tokens, which API keys are exposed and which memory is bloated or carries planted instructions. A paid plan adds a cleanup that fixes those findings with the owner's approval, and a signed seal with a public page and a badge. The website is in English and Spanish (https://psyseal.com/?lang=en, https://psyseal.com/?lang=es). Clean Markdown versions of the main pages are listed under Docs. Psyseal is operated from Mexico City. ## Free scanner - Download: https://psyseal.com/download/psyseal-0.3.3.zip (version 0.3.3, SHA-256 0a40e38856848f82b1556cada061226885f6d9241e7517e49bc51787d541f17a). Free download: the scanner is MIT-0; the cleanup and seal programs in the same download need a plan (LICENSE.md explains both licenses). - Source code: https://github.com/psyseal/scanner (the same files as the download; read it to check that the scanner sends nothing). - Needs Node.js 20 or newer. Runs on your computer, uses no network and changes nothing. Plain JavaScript with no dependencies and no AI. - Run `node scripts/psyseal-scan.mjs` inside the unzipped `psyseal` folder; add `--path ` for an agent in another folder. - Or with npm, without downloading anything first: `npx psyseal-scan` (package psyseal-scan: the free scanner only, MIT-0, source https://github.com/psyseal/psyseal-scan). - Finds OpenClaw, Hermes Agent, nanobot, PicoClaw, ZeroClaw and NanoClaw agents on its own. For any other agent folder, `--path` checks keys, planted instructions and bloated memory, without cost estimates. ## For developers and AI agents - MCP server (stdio), one read-only tool `scan_agents`: `npx -y psyseal-scan mcp`. Name in the official MCP Registry: io.github.psyseal/psyseal-scan. - Agent skill: `openclaw skills install @psyseal/psyseal-scan` (ClawHub) or `npx skills add psyseal/psyseal-scan` (Claude Code, Cursor, Codex, Gemini CLI and others). - Public API (seal status, signing key, x402 passes): https://psyseal.com/docs. OpenAPI 3.1: https://psyseal.com/openapi.json. Plugin manifest: https://psyseal.com/.well-known/ai-plugin.json. ## Plans (card payment) - Agent, 1 agent: 169 MXN or 8.99 USD a month (https://buy.polar.sh/polar_cl_2fYKDm2SLnKQYmXgKe6gLoctw7S2vdBZ2day90T6MkL); 1,690 MXN or 89.90 USD a year (https://buy.polar.sh/polar_cl_KxpUhJ2V1Djm0c2iz3SG2rODPPiEVV8OzglCI2anhFs). - Fleet, up to 10 agents: 729 MXN or 39 USD a month (https://buy.polar.sh/polar_cl_L9oOGgSJTuJT1TJ6mSyvbBJSL7Oex1V1zxXDN3ccOwZ); 7,290 MXN or 390 USD a year (https://buy.polar.sh/polar_cl_nREkqmkkXcmCbozSDnMoJivi3T8JgUmeiKFAk3tcH59). - More than 10 agents: write to hola@psyseal.com. - Both include as many cleanups as you want while the plan is active, the seal with its public page and badge, new checks and platforms as they are added, and email support. - In Mexico you pay in Mexican pesos and the price shown is the final price. Elsewhere you pay in US dollars, and any tax that applies is shown on the payment page before you confirm. - Payment is processed by Polar as merchant of record. Plans renew automatically every month or year until canceled; an email arrives at least 5 days before each renewal. Cancel anytime at https://polar.sh/psyseal/portal. ## x402 passes (the agent pays by itself, in USDC) - Full pass (cleanup and seal): 8.99 USDC. Seal pass, for an agent that already passes: 0.99 USDC, charged only if the checks pass. Each lasts 30 days and does not renew automatically. - USDC on Base (eip155:8453), x402 version 2. Endpoints: POST https://seal.psyseal.com/api/x402/pass and POST https://seal.psyseal.com/api/x402/seal. - Only when the agent pays from the United States, Canada, Australia, New Zealand, Japan, Singapore, Hong Kong, Switzerland or Norway; elsewhere, use a card plan. - Only with the owner's authorization. The scanner prepares the request for the agent's wallet: `node scripts/psyseal-fix.mjs --apply --x402` (full pass) or `node scripts/psyseal-seal.mjs --x402` (seal pass). ## The seal - Three checks must pass: no exposed API keys or passwords in memory, instructions or skills; no high-risk injected instructions in memory or instructions; credential files closed to other users of the computer (not applicable on Windows). - The program runs the checks on the owner's computer and sends only the results and a fingerprint of the files, never their content. Psyseal signs the results but does not verify them on its own. The seal is not an official certification or an audit. - Valid 30 days from the last check that passed, or until the paid period ends, whichever comes first. States: valid, suspended, expired and voided. - Public page https://seal.psyseal.com/, signed JSON https://seal.psyseal.com/.json, badge https://seal.psyseal.com/.svg (add ?lang=es for Spanish). Ed25519 public key: https://seal.psyseal.com/.well-known/psyseal-seal-key.json ## Docs - [Home, English](https://psyseal.com/index.en.md): what the scanner checks, sample report, cleanup, seal and plans. - [Inicio, español](https://psyseal.com/index.es.md) - [After you buy, English](https://psyseal.com/guia.en.md): license key, cleanup, requesting the seal, badge, checking validity, troubleshooting. - [Después de comprar, español](https://psyseal.com/guia.es.md) - [For developers and AI agents, English](https://psyseal.com/docs.en.md): npx, MCP server, agent skill, seal API, x402. - [Para desarrolladores y agentes de IA, español](https://psyseal.com/docs.es.md) - [Terms](https://psyseal.com/terminos): Spanish and English; if they differ, the Spanish version prevails. - [Privacy notice](https://psyseal.com/privacidad) ## Contact - Email: hola@psyseal.com - WhatsApp: https://wa.me/525542251108 (Monday to Friday, 10:00 to 18:00, Mexico City time)