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 tarlepp/symfony-flex-backend --skill update-api-documentationgit clone --depth 1 https://github.com/tarlepp/symfony-flex-backendWrote 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/tarlepp/symfony-flex-backend/update-api-documentation)<a href="https://agentmods.dev/skills/tarlepp/symfony-flex-backend/update-api-documentation"><img src="https://agentmods.dev/badge/skills/tarlepp/symfony-flex-backend/update-api-documentation/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/tarlepp/symfony-flex-backend/update-api-documentation"><img src="https://agentmods.dev/badge/skills/tarlepp/symfony-flex-backend/update-api-documentation.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 | $0.00036 | $0.01798 |
| Opus 5.5 | $0.00014 | $0.00719 |
| Sonnet 5.5 | $0.00007 | $0.00360 |
| Haiku 4.5 | $0.00004 | $0.00180 |
Grade A, and why
update-api-documentation 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 4d 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.
How it starts
The opening of the file, as written. The whole thing — 168 lines — stays where its author put it; the contents beside it link to each section on GitHub.
What is this?
Use this skill when updating or repairing API documentation without necessarily adding an endpoint: OpenAPI attributes, model schemas, response components, security descriptions, examples, or documentation areas. It owns documentation accuracy, not permission to change runtime contracts to match a specification. For endpoint changes, also use add-custom-api-endpoint or add-rest-resource. For shared output changes, use update-api-response-contract.
Follow the shared skill guidance, including repository instructions and AI rules.
Table of Contents ᐞ
Documentation path map ᐞ
Inspect the actual generation inputs and runtime evidence:
composer.json,composer.lock, andsymfony.lock: installed Nelmio, swagger-php, Symfony components, and recipe configuration. Use supported OpenAPI attributes, not remembered annotations or API Platform conventions.config/packages/nelmio_api_doc.yaml: global metadata, security declarations, anddefault/internalarea path filters.config/routes/nelmio_api_doc.yaml:/api/docUI and/api/doc.jsonJSON routes. An area definition does not by itself expose a separate HTTP route.- OpenAPI attributes in
src/Controller/, includingHealthzController,v1/Auth/GetTokenController, and custom profile/relationship controllers: operation IDs, bodies, parameters, responses, tags, and Nelmio model groups. - Entity serializer/OpenAPI attributes, request DTOs, AutoMapper configuration, resources, and REST action/method traits: accepted data, actual output, inherited routes, status codes, and field exposure.
config/packages/security.yaml, authentication handlers, voters, and response/exception subscribers: real access policy, authentication errors, headers, and error bodies.tests/E2E/DocumentationTest.phpand affected E2E controller tests: documentation availability versus actual API contracts.
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.
- 4d ago First seen · 168 lines · 36 tokens per session scan A f453c246aa87
update-api-documentation is a skill published in the GitHub repository tarlepp/symfony-flex-backend (288 stars, last pushed yesterday), licensed MIT. It adds 36 tokens to every session and 1,798 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 2026-11-02.
update-api-documentation compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| update-api-documentationtarlepp/symfony-flex-backend | Skill | 288 | yesterday | MIT | A | 36 | Claude Code, Codex |
| api-integration-architectsickn33/agentic-awesome-skills | Skill | 49k | yesterday | MIT | A | 33 | Claude Code |
| dmrwemake-services/django-modern-rest | Skill | 1.5k | today | MIT | A | 80 | Claude Code, Codex |
| horse-database-poolingHashLoad/horse | Skill | 1.4k | 8d ago | MIT | A | 30 | Claude Code, Codex |
| horse-dependency-injectionHashLoad/horse | Skill | 1.4k | 8d ago | MIT | A | 27 | Claude Code, Codex |
| horse-mvc-architectureHashLoad/horse | Skill | 1.4k | 8d ago | MIT | A | 34 | Claude Code, Codex |
| horse-request-responseHashLoad/horse | Skill | 1.4k | 8d ago | MIT | A | 32 | Claude Code, Codex |