diff --git a/AGENTS.md b/AGENTS.md
index 979321a..dafced4 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -15,7 +15,6 @@ Users ask questions like: *"How does the if statement work?"* or *"Which functio
 
 - **Node.js** 18+ with Bun runtime (packageManager: bun@1.2.8)
 - **Ollama** installed locally with embedding model (e.g., `qwen3-embedding:0.6b`)
-- **OpenAI-compatible endpoint** (NVIDIA or other) configured in `config.json`
 
 ## Project Structure
 
@@ -44,7 +43,6 @@ ask262/
 │           ├── verify-db.ts              # Verify database contents
 │           ├── test-search-spec-sections.ts    # Test vector search tool
 │           └── test-evaluate-in-engine262.ts  # Test evaluate tool
-├── config.json               # API keys and endpoints (user-created)
 ├── spec-built/multipage/     # ECMAScript spec HTML files
 ├── engine262/src/            # JavaScript engine implementation
 ├── storage/                  # Vector index persistence (LanceDB)
@@ -171,7 +169,7 @@ Before running the MCP server:
 
 ### Error Handling
 - Use `try/catch` for async operations with meaningful error messages
-- Validate environment variables (e.g., `NVIDIA_API_KEY` in config.json)
+- Validate environment variables
 - Check file existence before reading
 - Log warnings for missing configuration rather than failing silently
 
@@ -189,5 +187,4 @@ Before running the MCP server:
 1. Always use TypeScript for implementation - no plain JavaScript
 2. Run type-check before committing: `bun run type-check`
 3. Ingest and build commands can take significant time due to local embedding generation
-4. The agent relies on `config.json` for API credentials (not committed to git)
-5. External directories (`spec-built/`, `engine262/`, `graphology/`) should not be modified by linting/formatting
+4. External directories (`spec-built/`, `engine262/`, `graphology/`) should not be modified by linting/formatting
diff --git a/Readme.md b/Readme.md
index 114ddbc..5c4226f 100644
--- a/Readme.md
+++ b/Readme.md
@@ -31,18 +31,12 @@ bun install
 
 ## Setup
 
-1. **Prepare environment**:
-   ```bash
-   export OPENAI_API_BASE="your_endpoint_base_url"  # Optional
-   export OPENAI_API_KEY="your_api_key"             # Optional
-   ```
-
-2. **Ensure spec is present** (only external requirement):
+1. **Ensure spec is present** (only external requirement):
    - `./spec-built/multipage/` - ECMAScript spec HTML files
    
    *Note: `storage/` (pre-built vectors), `engine262/lib/`, and `graphology/` are included in the package.*
 
-3. **Build knowledge graph** (first time only, if using custom spec):
+2. **Build knowledge graph** (first time only, if using custom spec):
    ```bash
    bun run build
    ```