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Agent Knowledge

@Ddhjx-code

Repository

About Agent Knowledge

AI agent面试skill，可以模拟面试过程

#aiagent-agent-knowledeg

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "interview-rag": {
      "command": "uvx",
      "args": [
        "mcp-server-interview-rag"
      ]
    }
  }
}

Tools

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Fetch the live tool list by running this server in a temporary sandbox using the button above.

Overview

What is Agent Knowledge?

Agent Knowledge is an MCP (Model Context Protocol) server that powers AI Agent job interview simulations with a RAG knowledge base. It integrates FAISS vector search and a Chinese embedding model (BAAI/bge-base-zh-v1.5) to provide semantic retrieval from the hello-agents tutorial and Agent-Learning-Hub external resources. It is designed for developers preparing for AI Agent technical interviews.

How to use Agent Knowledge?

Install dependencies (pip install -r interview_rag_server/requirements.txt), build the FAISS index by running the provided scripts, then configure the MCP server in .claude/settings.json. Use it through Claude Code’s /interview skill; no direct invocation is needed.

Key features of Agent Knowledge

  • Semantic knowledge retrieval via FAISS vector index (1086 vectors, 768-dim)
  • Three MCP tools: search_knowledge, get_interview_questions, get_learning_path
  • Uses BAAI/bge-base-zh-v1.5 for Chinese embeddings
  • Knowledge sources include 16-chapter tutorial and 90+ external resources
  • Zero-infrastructure, single-file persistence for vector store

Use cases of Agent Knowledge

  • Real-time knowledge lookup during AI Agent mock interviews
  • Dynamically retrieving interview questions based on candidate’s weak topics
  • Generating personalized learning paths for interview preparation

FAQ from Agent Knowledge

What dependencies are required?

Python packages: fastmcp>=2.0.0, faiss-cpu>=1.7.4, sentence-transformers>=2.2.0.

How is the knowledge base built?

Run python -m interview_rag_server.knowledge_base.build_index after cloning two source repos and fetching web sources. The index is created under interview_rag_server/data/.

Where is the data stored?

The FAISS index (faiss_index.bin) and metadata (metadata.json) reside in the interview_rag_server/data/ directory.

What parameters does search_knowledge accept?

It accepts query (required), topic (optional), and top_k (optional).

Can Agent Knowledge run offline?

Yes, set the environment variable HF_HUB_OFFLINE=1 and ensure the embedding model is cached locally.

Frequently asked questions

What dependencies are required?

Python packages: `fastmcp>=2.0.0`, `faiss-cpu>=1.7.4`, `sentence-transformers>=2.2.0`.

How is the knowledge base built?

Run `python -m interview_rag_server.knowledge_base.build_index` after cloning two source repos and fetching web sources. The index is created under `interview_rag_server/data/`.

Where is the data stored?

The FAISS index (`faiss_index.bin`) and metadata (`metadata.json`) reside in the `interview_rag_server/data/` directory.

What parameters does `search_knowledge` accept?

It accepts `query` (required), `topic` (optional), and `top_k` (optional).

Can Agent Knowledge run offline?

Yes, set the environment variable `HF_HUB_OFFLINE=1` and ensure the embedding model is cached locally.

Comments

Basic information

Category

AI & Agents

Transports

stdio

Author

Ddhjx-code

Submitted by

Zijing Wang

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