fastapi SKILL.md skillA
fastapi from martineserios/thebrana is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add martineserios/thebrana/fastapi@git:20260610.36508aePins git:20260610.36508ae in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- martineserios/thebrana
- Path
system/skills/acquired/fastapi/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260610.36508ae, committed Jun 10, 2026
- First version recorded
- May 18, 2026
- Size
- 10,625 bytes
- Repository stars
- 3
- License
- MIT
FastAPI best practices + Pydantic. Use when building or reviewing FastAPI APIs.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# FastAPI Official FastAPI skill to write code with best practices, keeping up to date with new versions and features. ## Use the `fastapi` CLI Run the development server on localhost with reload: ```bash fastapi dev ``` Run the production server: ```bash fastapi run ``` ### Add an entrypoint in `pyproject.toml` FastAPI CLI will read the entrypoint in `pyproject.toml` to know where the FastAPI app is declared. ```toml [tool.fastapi] entrypoint = "my_app.main:app" ``` ### Use `fastapi` with a path When adding the entrypoint to `pyproject.toml` is not possible, or the user explicitly asks not to, or it's running an independent small app, you can pass the app file path to the `fastapi` command: ```bash fastapi dev my_app/main.py ``` Prefer to set the entrypoint in `pyproject.toml` when possible. ## Use `Annotated` Always prefer the `Annotated` style for parameter and dependency declarations. It keeps the function signatures working in other contexts, respects the types, allows reusability. ### In Parameter Declarations Use `Annotated` for parameter declarations, including `Path`, `Query`, `Header`, etc.: ```python from typing import Annotated …
Read the whole file at its exact version.
How to install
mdr add martineserios/thebrana/fastapi@sha256:ddfdc803ea710148The line at the top of this page pins the label git:20260610.36508ae, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_or2rzm3qmhixcyg3)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between May 18, 2026 and Jun 10, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260610.36508ae latest | 2026-06-10 | 36508ae | 10,625 B | A | view · diff |
| git:20260518.3fc52ce | 2026-05-18 | 3fc52ce | 654 B | A | view · diff |
| git:20260518.4dda03c | 2026-05-18 | 4dda03c | 724 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10625 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
martineserios/thebrana · 3 stars · license MIT · pushed 2026-11-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_or2rzm3qmhixcyg3 GET https://markdownregistry.com/api/v1/resolve?ref=martineserios/thebrana/fastapi GET https://markdownregistry.com/api/v1/blob/ddfdc803ea71014856da78c95d2897dc9410a09e97309d58b29dd93c43bc3ebd
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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