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bondterminal-x402

Query BondTerminal API using x402 keyless payments. No API key needed — pay $0.01 USDC per request on Base mainnet. Use when users ask for Argentine bond data, analytics, cashflows, history, riesgo país, or ISIN/ticker lookups (e.g. AL30, GD30, US040114HS26). Supports automatic 402 → payment → retry.

92

2.50x
Quality

83%

Does it follow best practices?

Impact

100%

2.50x

Average score across 6 eval scenarios

SecuritybySnyk

Medium

Suggest reviewing before use

SKILL.md
Quality
Evals
Security

Quality

Content

71%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The content is concise, actionable, and reasonably well-sequenced with executable code and a clear endpoint table. Its main weakness is progressive disclosure: the body points to reference files that are not present in the bundle, leaving navigation dangling.

Suggestions

Provide the missing reference files referenced in the body (references/endpoints.md and references/signer-setup.md), or remove the references and inline the essential content.

Add an explicit validate→fix→retry feedback loop in the fetchBT error path instead of a single throw, especially given the retry-oriented x402 payment flow.

Inline the minimal signer configuration snippet so the core payment example is self-contained without depending on the absent references/signer-setup.md.

DimensionReasoningScore

Conciseness

Lean body that assumes Claude's competence without explaining what bonds, HTTP, or x402 are; the 'How x402 Works' steps are useful rather than padded, with only minor instances that could be trimmed.

4 / 5

Actionability

Provides concrete executable guidance — install commands, client registration code, a copy-paste fetchBT function with real header handling, and a full endpoint table — with minor gaps where signer setup is delegated to an external reference.

4 / 5

Workflow Clarity

Setup is numbered 1–3 and the x402 flow 1–5 with a retry/fallback loop in fetchBT; checkpoints are present but error handling simply throws rather than offering an explicit validate→fix→retry feedback loop.

4 / 5

Progressive Disclosure

The body is well-sectioned and signals one-level-deep references ('references/endpoints.md', 'references/signer-setup.md'), but those referenced directories and files do not exist, so the navigation is broken.

3 / 5

Total

15

/

20

Passed

Description

95%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is specific, trigger-rich, and complete with an explicit 'Use when' clause and concrete identifiers, making it highly distinctive. Minor room for improvement only in enumerating a broader set of distinct action verbs.

DimensionReasoningScore

Specificity

Names the domain and several concrete actions ('Query BondTerminal API', 'pay $0.01 USDC per request', 'automatic 402 → payment → retry'), but the action verbs are somewhat repetitive rather than a comprehensive list of distinct operations.

4 / 5

Completeness

Explicitly answers both 'what' (query BondTerminal via x402 keyless payments) and 'when' via a concrete 'Use when users ask for...' clause with specific trigger phrases.

5 / 5

Trigger Term Quality

Comprehensive natural trigger coverage including synonyms and concrete identifiers: 'Argentine bond data, analytics, cashflows, history, riesgo país, or ISIN/ticker lookups (e.g. AL30, GD30, US040114HS26)'.

5 / 5

Distinctiveness Conflict Risk

Occupies a clear niche (Argentine bonds via x402 pay-per-call) with distinct, specific triggers (AL30, GD30, riesgo país) that minimize overlap with other skills.

5 / 5

Total

19

/

20

Passed

Validation

93%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

referenced_paths_exist

Referenced path issues: 3 missing

Warning

Total

15

/

16

Passed

Repository
NeverSight/skills_feed
Reviewed

Table of Contents

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