Agent skill

Fba

by Zhongye1 in Zhongye1/KnowAgenticRAG

FastAPI Best Architecture (fba) project development guide. An agent skill from Zhongye1/KnowAgenticRAG.

No licenceAuto-check passedBackend & APIs

Install Fba

skills CLI
$ npx skills add Zhongye1/KnowAgenticRAG --skill fba -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install Zhongye1/KnowAgenticRAG fba --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/Zhongye1/KnowAgenticRAG.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/fba .claude/skills/fba && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
fba
GitHub stars
143
Token cost
~758 tokens
SKILL.md length
260 words
Files
10 (incl. references)
Skills in repo
1
Repo updated
First seen
Licence
None found

At a glance

FastAPI Best Architecture (fba) project development guide. An agent skill from Zhongye1/KnowAgenticRAG.

  • Works in 5 steps: Define database models (model) → Define data validation models (schema) → Define routes (router) → …
  • Working in fba projects to design
  • SKILL.md covers Core Architecture, Development Workflow, Reference Selection and Plugin Work, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Fba is an agent skill from Zhongye1/KnowAgenticRAG. FastAPI Best Architecture (fba) project development guide. Use when working in fba projects to design, implement, review, or document APIs, Schema, Service, CRUD, Model, configuration, response contracts, pagination, cache, Celery, i18n, coding style, plugin development, plugin README files, plugin sharing, plugin publishing, or plugin marketplace updates.

Its SKILL.md is about 760 tokens, which your agent loads only when the skill is triggered. The skill folder holds 10 other files, including reference files (for example `references/api.md`, `references/coding-style.md` and `references/config.md`).

It sits in Backend & APIs, covering Backend development, Hooks and plugins and Internationalization. It works with FastAPI and Python. The repository describes itself as: 面向智能知识管理的检索增强生成(RAG)系统.

When your agent uses it

  • Working in fba projects to design
  • Response contracts
  • Plugin development
  • Plugin README files

Example prompts

  • “/fba”

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Define database models (model)
  2. Define data validation models (schema)
  3. Define routes (router)
  4. Write business logic (service)
  5. Write database operations (crud)

What it can do on your machine

Read from SKILL.md and the folder at commit e3a7256. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • fastapi-practices.github.io

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Fba loads about 758 tokens when it runs, and up to ~16k if it reads all its reference files. Until then it costs about 91 tokens; SKILL.md has 260 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~91
When it runs · the whole SKILL.md, loaded when a task matches
~758
With references · SKILL.md plus every file in references/, read only if the agent opens them
~16k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 260 words (~758 tokens).

name
fba

Read the full SKILL.md on GitHub

Files

SKILL.md and 9 other files (references) in .agents/skills/fba of Zhongye1/KnowAgenticRAG.

  • SKILL.md
  • references/api.md
  • references/coding-style.md
  • references/config.md
  • references/development.md
  • references/model.md
  • references/naming.md
  • references/plugin-sharing.md
  • references/plugin.md
  • references/schema.md

Open the folder on GitHubat commit e3a7256

Compare with similar skills

Fba next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Fba compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Fba this skillZhongye1/KnowAgenticRAG143—~758Automated safety check: PassNone
Documentation Guidevolfpeter/holm132—~1.4kAutomated safety check: PassMIT
Sentry Python SDKgetsentry/sentry-for-ai268—~4.1kAutomated safety check: PassApache-2.0
Server Skillsllama-farm/llamafarm836—~1.3kAutomated safety check: NotesApache-2.0
Fastcrudbenavlabs/fastcrud1.6k—~5kAutomated safety check: PassMIT
Phoenix ServerArize-ai/phoenix12k—~1.6kAutomated safety check: PassCustom licence

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Works with

Questions about Fba

What does Fba do?

FastAPI Best Architecture (fba) project development guide. An agent skill from Zhongye1/KnowAgenticRAG. Fba is an agent skill from Zhongye1/KnowAgenticRAG. FastAPI Best Architecture (fba) project development guide.

When should I use Fba?

Fba fits situations like: working in fba projects to design; response contracts; plugin development; plugin README files.

How do I install Fba in Claude Code?

Run `npx skills add Zhongye1/KnowAgenticRAG --skill fba -a claude-code`. Or copy the skill folder (.agents/skills/fba in Zhongye1/KnowAgenticRAG) into .claude/skills/fba in your project. Claude Code loads it when a task matches its description.

How do I install Fba in Codex?

Run `npx skills add Zhongye1/KnowAgenticRAG --skill fba -a codex`. Or copy the skill folder (.agents/skills/fba in Zhongye1/KnowAgenticRAG) into .agents/skills/fba in your project. Codex loads it when a task matches its description.

Can I use Fba in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Zhongye1/KnowAgenticRAG --skill fba -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/fba, .gemini/skills/fba, .github/skills/fba and .opencode/skills/fba in your project.

What does Fba need to run?

SKILL.md names no scripts, command-line tools or credentials: Fba is instructions for the agent only.

Does Fba access the network?

SKILL.md names 1 domain. As links in the text: fastapi-practices.github.io. This is read from the text; nothing was executed.

Is Fba safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Fba use?

No licence was found for Fba or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Fba use?

About 758 tokens (SKILL.md is roughly 3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 15k tokens, read only when the agent opens those files.

What are the alternatives to Fba?

Skills that share tags, products or a category with Fba: Documentation Guide (volfpeter/holm, 132 stars), Sentry Python SDK (getsentry/sentry-for-ai, 268 stars), Server Skills (llama-farm/llamafarm, 836 stars) and Fastcrud (benavlabs/fastcrud, 1.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Fba?

Zhongye1 (a GitHub user) maintains it in Zhongye1/KnowAgenticRAG, which has 143 GitHub stars. The repository was last updated on September 30, 2026.

Source: Zhongye1/KnowAgenticRAG on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.