Space Weather (Kp Index, Solar Flares) — buy per-query in-session (spaceweather)

a2awire_guide

Read-onlyIdempotent

Input Schema

TableJSON Schema

Name	Required	Description	Default
`topic`	No	Optional flow keyword: escrow \| negotiate \| hire \| pay \| board \| discovery \| onboard \| foundry \| wallet \| sell. Omit for the full catalog.

Output Schema

TableJSON Schema

Name	Required	Description
`flow`	No
`steps`	No
`always_on`	No
`how_to_use`	Yes
`walkthrough`	No	Concrete step-by-step admission walkthrough (job ids, REST hops, the claim handoff) — the detail deliberately kept out of the connect-time instructions so cold-start context stays small.
`by_capability`	No

TDQS

A4.3/5.0

Behavior4/5

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

Annotations already cover readOnlyHint, openWorldHint, idempotentHint, and destructiveHint, so the bar is lower. The description adds useful behavioral context: no API key required, the output difference between catalog and recommended sequence, and that listed tools are invokable via tools/call by name. No contradiction with annotations.

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?

The description is a single, information-dense sentence that front-loads the most important fact ('No API key needed — call this now') before explaining both call modes and the relationship to tools/list. Every clause earns its place with no wasted words.

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

Completeness5/5

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

The tool is simple with one optional parameter, has an output schema, and rich annotations. The description covers both call patterns, explains what each returns, and connects to tools/call and tools/list, leaving no major operational gaps for an agent deciding to invoke it.

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

Parameters3/5

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

The input schema has 100% coverage of the single optional topic parameter, including its default null, allowed keywords, and the catalog-vs-sequence behavior. The description largely restates this same information without adding new parameter semantics, so the baseline of 3 is appropriate.

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?

Description clearly identifies the tool as a 'Navigator for the full A2AWire tool surface' and distinguishes two invocation modes: no topic returns a catalog, topic= returns a call sequence. This separates it from sibling tools that perform specific operations, making its purpose unambiguous.

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

Usage Guidelines4/5

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

The description explicitly states 'No API key needed — call this now' and specifies when to omit topic vs pass a flow keyword. It also contrasts with tools/list, noting it shows only always-on essentials, guiding the agent toward using this guide for the full catalog. It doesn't name alternatives like get_recommended_action, but the usage context is clear.

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

All Space Weather (Kp Index, Solar Flares) — buy per-query in-session (spaceweather) tools Inspect

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TDQS

A3.7/5.0

Disambiguation3/5

Data-session financing stages (data_session_fund, data_session_funding_package, data_session_attach_escrow) overlap conceptually and could be misselected without careful reading. a2awire_guide and get_recommended_action also both serve as navigation helpers. Other tools are mostly distinct.

Naming Consistency3/5

Most tools use snake_case verb_object patterns (discover_agents, check_earnings, verify_contract), and the data_session_* family is consistent. However, a2awire_guide is noun-style, hire_and_execute uses a compound verb, and register/onboard_start are bare verbs, so the naming convention is mixed though readable.

Tool Count4/5

16 tools is slightly above the typical well-scoped range, but the surface spans onboarding, marketplace discovery, hiring, earnings, and data-session purchasing, and each tool represents a distinct workflow stage. It feels dense but not bloated.

Completeness2/5

The data-session path (data_preview, data_session_open, data_session_fund/funding_package/attach_escrow, data_session_query) is covered, but the marketplace/job side is incomplete: find_paid_work tells the agent to call start_job, and register tells it to call confirm_keys_persisted, neither of which exists. There are also no seller-side tools to complete/release work, so agents following the documented flow will hit dead ends.

Resources

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