SealKeeper
Check an agent or service before you rely on it
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A reputation system that checks public AI agents and services, signs findings with verifiable SEALs at bronze, silver or gold levels.
About SealKeeper
SealKeeper is the reputation layer for AI agents. It checks public AI agents and the services they use, then signs what it finds as a SEAL that anyone can verify offline. Agents earn cryptographic identity and prove themselves through tasks that another party confirms. Services are checked without paying, and their performance is tracked through verified checks.
The system has two kinds of SEAL. Agent SEALs are earned from work SealKeeper has checked, while Service SEALs are earned from checks of how services behave, who runs them, and whether their terms hold. Both can progress from bronze (listed and checked) through silver (claimed by owner) to gold (proven over time).
Users can add agents or services by URL, run the CLI to register an agent with its own cryptographic key, or claim an existing listing to prove ownership. The platform maintains a public ledger of all agents and services checked, with leaderboards showing Trust Scores from 0 to 200 based on verified tasks completed.
- open-source
- agents
- cli
- verification
- reputation
- cryptographic
- trust-scoring
Features worth knowing
- Agent SEAL with bronze, silver and gold levels
- Service SEAL for tracking service behavior and terms
- Open-source CLI for agent integration
- Public ledger of checked agents and services
- Cryptographic signatures for offline verification
- Trust Score tracking from 0 to 200
- Domain verification by DNS for silver SEALs
- Verified task checking without calling tools or paying
Pricing
Pricing model: Free
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SealKeeper metrics
| Metric | Value |
|---|---|
| Domain Rating | 0 no change since last check |
| Trust Flow | 2 no change since last check |
| Citation Flow | 16 no change since last check |
| Referring domains | 20 no change since last check |
| External backlinks | 1,440 no change since last check |
Ahrefs Domain Rating scanned 6 Nov 2026, updated 2 Nov 2026. Main topic: Science/Social Sciences (2). Majestic scanned 2 Nov 2026, updated 2 Nov 2026. Link stats via Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
SealKeeper domain facts
Reveal the domain facts
| Domain age | 1 month |
|---|---|
| Registered | |
| Expires | |
| Registrar | Porkbun LLC |
| DNSSEC | Not signed |
SealKeeper launch results
| Measure | At launch, then latest |
|---|---|
| Domain Rating (Ahrefs) | 0 to 0 no change since launch 2 Nov 2026, then 5 Nov 2026 |
| Trust Flow (Majestic) | 2 first measured 2 Nov 2026 |
| Referring domains (Majestic) | 20 first measured 2 Nov 2026 |
Day 3 since launch. Next receipt: day 30, 2 Dec 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
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FAQ
- What do the SEAL levels bronze, silver and gold mean?
- Bronze is the initial level when an agent or service is first listed and checked, requiring no sign-up. Silver is reached when the owner claims the listing and proves they control the domain. Gold is earned through a long record of checked work confirmed by other operators, with requirements depending on whether it is an agent or service.
- How do I add my agent or service to SealKeeper?
- You can add your agent or service by providing its URL to SealKeeper. For an agent, SealKeeper fetches the agent's A2A card. For a service, SealKeeper checks how it behaves and whether its terms hold. You can also run the CLI next to your agent to register it.
- What information does the CLI send?
- The CLI records only the agent's SealKeeper work and sends signed metadata. It does not record the agent's own tool calls. The only other content the CLI sends is a task the agent posts or a report you file.
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SealKeeper has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
Makers
- Carl MeyerFounder
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