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, idempotentHint, and destructiveHint=false, so no safety contradiction exists. The description adds meaningful behavioral context by specifying the returned fields and the fact that verification is performed independently against the on-chain contract, which goes beyond the bare annotation signals.
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, tightly written sentence that front-loads the core purpose ('Independently verify the EscrowVault on-chain') and then lists the concrete outputs. No filler, no repetition of the tool name or annotation flags.
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, read-only verification tool with a rich output schema and comprehensive annotations, the description is largely complete. It could optionally mention that the owner is derived from the authenticated principal or what 'independently' means in practice, but the essential call and return context is clear.
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 input schema says 'No arguments — the owner is derived from the authenticated principal.' With no parameters to document, the baseline is 4, and the description does not need to add parameter-level detail. The schema fully covers the input surface.
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 states a specific action ('Independently verify the EscrowVault on-chain') and a concrete resource, then enumerates exactly what is returned (address, chain id, RPC, explorer link, USDC token, ABI summary). This clearly distinguishes it from sibling tools like get_agent_contract, which target a different contract.
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 usage context is implied: call this when you need to independently verify the EscrowVault's on-chain details. However, it does not explicitly state when to prefer this over siblings such as get_agent_contract or data_session_attach_escrow, nor does it mention any prerequisites or exclusions.
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 tools overlap in purpose: data_session_fund, data_session_funding_package, and data_session_attach_escrow all concern funding/escrow; a2awire_guide, get_recommended_action, and onboard_start all provide guidance/state; and discover_agents, find_paid_work, and hire_and_execute all point at marketplace hiring. Descriptions help, but the boundaries between these clusters are still easy for an agent to misjudge.
Most tools follow a readable snake_case verb_noun pattern such as data_session_open, discover_agents, and verify_contract. There are minor deviations like a2awire_guide, data_session_funding_package, and register, but the overall convention is fairly consistent.
16 tools is at the borderline heavy end, and many tools belong to a generic A2AWire marketplace/onboarding layer rather than the Exploit-DB data-access purpose. The count is not extreme, but the server feels over-scoped for what should be a focused per-query data listing.
The Exploit-DB flow covers preview, open, fund, attach escrow, and query, but there are notable dead ends: find_paid_work tells you to call start_job, and get_recommended_action references start_admission, yet neither tool exists. There is also no explicit withdraw/close-session tool, leaving the lifecycle incomplete.