# PAM Developer Docs > Memory MCP and Developer API documentation for PAM — connect external agents to company memory. ## Docs - [Client setup](https://manager.harmix.ai/docs/client-setup.md): Configure Memory MCP in Cursor, Claude Code, VS Code, scripts, ChatGPT, Claude web, and Perplexity. - [Error codes](https://manager.harmix.ai/docs/error-codes.md): All retrieve_memory error_code values with meanings and recommended actions. - [Introduction](https://manager.harmix.ai/docs/introduction.md): Connect external agents to PAM Memory with a read-only MCP server and retrieve company context on demand. - [MCP reference](https://manager.harmix.ai/docs/mcp-reference.md): POST /v1/mcp/memory endpoint, JSON-RPC methods, authentication, and protocol behavior. - [Quickstart](https://manager.harmix.ai/docs/quickstart.md): Connect Memory MCP to your agent in minutes: generate a key, paste config, and run retrieve_memory. - [Quotas and limits](https://manager.harmix.ai/docs/quotas-and-limits.md): Memory MCP rate limits, paid plan entitlements, and what counts toward retrieve quotas. - [retrieve_memory](https://manager.harmix.ai/docs/retrieve-memory.md): Memory MCP tool reference: parameters, response shape, examples, and when to call it. - [Setup and keys](https://manager.harmix.ai/docs/setup-and-keys.md): Generate pam_mkey keys for desktop agents and understand browser OAuth for Claude web and ChatGPT. ## OpenAPI Specs - [developer-api](https://manager.harmix.ai/docs/openapi/developer-api.yaml) ## Optional - [Memory MCP](https://pam.harmix.ai/setup)