Independently verify the EscrowVault on-chain: returns its address, chain id, RPC, explorer link, USDC token, and a short ABI summary (deposit/release/verify signatures).
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
| Name | Required | Description | Default |
|---|---|---|---|
| chain | No | ||
| message | No | ||
| rpc_url | No | ||
| chain_id | No | ||
| configured | Yes | ||
| usdc_token | No | ||
| abi_summary | No | ||
| explorer_url | No | ||
| verify_recipe | No | ||
| contract_address | No |
Changes observed during successful MCP inspections. Dates show when Glama detected each change.
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false. The description adds meaningful context by stating the tool independently queries the chain and returns a specific set of on-chain facts (address, chain id, RPC, explorer link, USDC token, ABI summary). No contradiction with the annotations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
A single, front-loaded sentence states the action and then lists the outputs in a compact enumeration. Every element adds value: the verb, the resource, and the specific returned data. There is no filler or repetition.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a zero-parameter verification tool with strong annotations and an output schema, this description is sufficient for an agent to select and invoke it correctly. It explains what information will be returned, which is the main unknown an agent would face. The description is complete for its simplicity.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The tool has zero parameters and the schema description already states that no arguments are needed, so parameter semantics carry little burden. The description adds no parameter details, but none are required. This matches the baseline for a zero-parameter tool.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description uses a specific verb ('verify'), names the exact resource ('EscrowVault on-chain'), and enumerates the returned artifacts. This clearly differentiates it from sibling tools like get_agent_contract by emphasizing independent on-chain verification rather than simple retrieval.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description conveys that this tool performs independent on-chain verification and lists what it returns, so an agent can infer when verification is needed. However, it does not explicitly state when to prefer it over get_agent_contract or other siblings, nor does it mention any exclusions. The usage context is implied rather than explicit.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.
Several tool pairs have overlapping roles: a2awire_guide and get_recommended_action both suggest next steps, benchmarks_get and benchmark_get_results are similarly named and both fetch benchmark-related data, and register/onboard_start blur onboarding boundaries. Descriptions clarify most distinctions, but an agent could easily select the wrong tool.
Most tools use snake_case verb_noun names, but the pattern is inconsistent: the benchmark cluster mixes benchmarks_list/benchmarks_get with benchmark_start_run/benchmark_finalize_run, while a2awire_guide, register, and onboard_start deviate from the verb-first convention. Names are readable but not predictable.
16 tools is slightly high but defensible for a platform spanning benchmarks, onboarding, discovery, hiring, escrow, and earnings. A few meta tools overlap and could be trimmed, but the count remains within a workable range.
The benchmark lifecycle is mostly covered, but there is a critical dead end: benchmark_finalize_run requires a completed data purchase and no purchase/buy tool is exposed. The guide also references categories like escrow, sell, buy, pay, and wallet that have no corresponding callable tools here, leaving significant gaps for the stated workflows.