待翻譯：Show HN: Faaah – Filesystem as an AI Handler

AI 服務暫時不可用，以下為來源正文，待恢復後補全翻譯。

Notifications You must be signed in to change notification settings Fork 0 Star 1 BranchesTags Open more actions menu Folders and files NameName Last commit message Last commit date Latest commit History 12 Commits 12 Commits docs docs examples examples src/faaah src/faaah .gitignore .gitignore LICENSE LICENSE README.md README.md pyproject.toml pyproject.toml test.py test.py uv.lock uv.lock Repository files navigation The simplest OpenAI-compatible LLM proxy you will ever need.™️ FAAAH allows you to reuse your AI Agent subscription as a generic OpenAI-compatible local server. FAAAH is dependency-free, implemented as a plain-text file protocol (UNIX-philosophy certified): Instead of sending your prompts to cloud LLM APIs, send them to FAAAH, which reads OpenAI-compatible requests and dumps them into a folder as .txt files. Then, tell your existing AI coding agent (Claude Code, opencode, etc) to read the files and write responses to other .txt files. FAAAH then packages the responses into OpenAI-compatible JSON, and returns them to your app. Why? Because you already pay for an AI coding assistant. Stop paying for API keys just for your weekend side projects! faaah! Video Demo demo-9mb.mp4 Is This Allowed? It is my understanding that local, non-commercial use of this tool doesn't break the existing ToS of any AI agent provider. But if any lawyer disagrees, kindly send me a message. I would then introduce you to a friend of mine: Miss Barbra Streisand. Be cautious about using FAAAH to process massive datasets. Some providers (you know which ones) might do some Kafkaesque interpretations of their ambiguous ToS, and deploy Orwellian telemetry to detect infractions (hasn't happened to me yet, YOLO!) Features Zero Dependencies: Uses Python's http.server. That's it. 308 lines of code: Have you seen the bloat of other tools in this space? Yuck. Unix Philosophy: Everything is a file. Do one thing well. Keep it KISS, ya YAGNI. Universal Compatibility: If a tool supports the de-facto OpenAI API format (GraphRAG, LangChain, LlamaIndex, LiteLLM, the openai SDK), it supports FAAAH. Agent Agnostic: Due to the agent entrypoint being a prompt, it's not tied to any specific agent provider/version. Future-proof. Human-in-the-loop Fallback: If the AI agent gets stuck or hits usage limits, you can literally open the current response file (say response-0004.txt), type the answer yourself (or copy-paste the request to your favorite web chatbot), and hit save. FAAAH will succeed. Usage 0. Install Install with uv: # from inside this repo uv tool install . # installs the faaah command on PATH Or straight from the git repository: uv tool install git+https://github.com/sebastiancarlos/faaah 1. Start the server faaah # listens on 127.0.0.1:8000, queue ~/.cache/faaah/queue faaah --port 8080 # override port faaah --queue /tmp/q # override queue directory 2. Point your agent at the queue The agent prompt is printed on startup. To grab it again: faaah --agent-message Paste it into your coding agent, which then starts a FAAAH coordinator loop: Call faaah --watch to obtain the next request (blocks until one exists). Delegate the request to a worker subagent (to prevent accumulating context). Repeat. If a worker leaves no response file, faaah --watch simply returns the same path again, so the coordinator retries it. Note: FAAAH uses subagents to prevent exhaustion of context on multiple requests. Thereby, your AI Agents must support creation of subagents on request by prompt. 3. Send a request You can use curl, for example: curl http://127.0.0.1:8000/v1/chat/completions \ -H "Content-Type: application/json" \ -H "Authorization: Bearer anything" \ -d '{ "model": "faaah", "messages": [{"role": "user", "content": "Write a haiku."}] }' Or any OpenAI-API shaped client: from openai import OpenAI client = OpenAI(base_url="http://127.0.0.1:8000/v1", api_key="anything") response = client.chat.completions.create( model="faaah", # this field is ignored anyway messages=[{"role": "user", "content": "Write a haiku."}], timeout=None, # agents can be slow ).choices[0].message.content print(response) A dependency-free example lives in examples/chat.py. For an advanced usage, GraphRAG fully driven through FAAAH, see graphrag-faaah. CLI usage usage: faaah [-h] [--host HOST] [--port PORT] [--queue QUEUE] [--timeout TIMEOUT] [--agent-message] [--watch] Filesystem As An AI Handler: an OpenAI-compatible proxy backed by an AI agent working over text files. options: -h, --help show this help message and exit --host HOST Address to bind (default: 127.0.0.1). --port PORT Port to listen on (default: 8000). --queue QUEUE Directory where prompt/response files live (default: ~/.cache/faaah/queue). --timeout TIMEOUT Abort each call after N seconds. 0 (default) waits forever. --agent-message Print ONLY the agent prompt and exit (it's also printed on launch). --watch Block until a pending prompt exists, print its path. Protocol (The "Filesystem API") The protocol relies on files on the queue directory (~/.cache/faaah/queue by default). Each request produces a prompt-.txt file, where the first one's ID will be 00001 and increase monotonically. FAAAH then expects the agent (or anything really) to generate a corresponding response-.txt. The subagent workers are prompted to write a first pass as response-.txt.draft, which they may revise, before renaming it to the final response-.txt they consider final. File Who writes Meaning prompt-.txt server an incoming request for the agent response-.txt.draft agent an in-progress, editable draft response-.txt agent the answer Retry is automatic: a prompt with no response file is simply re-offered by faaah --watch to the coordinator until one appears. License MIT Resources Readme MIT license Activity Stars 1 star Watchers 0 watching Forks 0 forks Report repository