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trust__attest

Issue a tamper-evident, hash-chained trust attestation for an agent with an optional claim.

Instructions

[trust — decay-weighted reputation + trust attestations] Issue a tamper-evident (hash-chained) trust attestation for an agent.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
claimNoreputation-snapshot
agent_idYes
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations exist, so the description carries full burden. It mentions 'tamper-evident' but lacks details on authentication requirements, side effects, or reversibility. For a write operation, this is insufficient.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Single sentence with front-loaded context in brackets. Every word adds value; no wasted space.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

No output schema and no description of return values. For an issuance tool, understanding what is returned (e.g., attestation ID, proof) is important. Missing.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, and the description adds no meaning to the parameters 'claim' and 'agent_id'. Default for 'claim' is given in schema but not explained. The description should compensate but does not.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action ('Issue') and the resource ('tamper-evident (hash-chained) trust attestation'), effectively distinguishing it from sibling tools like trust__verify_attestation and trust__score_agent.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to use this tool versus alternatives. With numerous sibling trust tools, explicit context or exclusion criteria would be beneficial.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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