Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add dribbaengineering/dribba --skill api-cataloggit clone --depth 1 https://github.com/dribbaengineering/dribbaWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/dribbaengineering/dribba/api-catalog)<a href="https://agentmods.dev/skills/dribbaengineering/dribba/api-catalog"><img src="https://agentmods.dev/badge/skills/dribbaengineering/dribba/api-catalog/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/dribbaengineering/dribba/api-catalog"><img src="https://agentmods.dev/badge/skills/dribbaengineering/dribba/api-catalog.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00026 | $0.00350 |
| Opus 5.5 | $0.00010 | $0.00140 |
| Sonnet 5.5 | $0.00005 | $0.00070 |
| Haiku 4.5 | $0.00003 | $0.00035 |
Grade A, and why
api-catalog scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
API Catalog — Dribba
Dribba exposes a small set of public endpoints for contact, job applications, budget estimates, and the conversational assistant. They are catalogued at:
https://dribba.com/.well-known/api-catalog
The resource returns application/linkset+json per RFC 9727 / RFC 9264.
When to use this skill
Use it when you have found an endpoint and need the contract behind it: the catalog points at the OpenAPI description, the human reference, the deprecation policy and the individual endpoints.
It is not a data source. For data, call /api/v1 (see the rest-api skill).
Notes for agents
- All endpoints accept both
application/jsonandmultipart/form-data. - Endpoints are rate-limited by IP. The chat endpoint enforces 15 requests per 10 minutes plus burst detection at 4 requests per 10 seconds.
- No authentication is required; do not send credentials.
- Same-origin policy: endpoints reject requests whose
Originis nothttps://dribba.com. They are intended for the Dribba site itself and for partners we've allow-listed — not for general agent automation. Use the markdown-negotiation skill to read page content instead.
Reference
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 42 lines · 26 tokens per session scan A 7df8899cb9c0
api-catalog is a skill published in the GitHub repository dribbaengineering/dribba (0 stars, last pushed 1mo ago), licensed MIT. It adds 26 tokens to every session and 350 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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