Add PAM (Portable AI Memory) to Resources section

[danielgines]

PAM — Portable AI Memory

Adding PAM to the Resources section. PAM is an open interchange format specification for AI user memories — like vCard for contacts, but for AI context.

It defines vendor-neutral JSON schemas for:

• Memory Store — structured memories with types, confidence, temporal lifecycle, provenance, integrity verification
• Conversation — provider-agnostic conversation logs with DAG structure
• Embeddings — vector representations linked to memories

Why it belongs in Resources: PAM is complementary to MCP. While MCP defines how agents communicate, PAM defines how AI memories are structured and ported between systems. MCP memory servers (like mem0-mcp, mcp-memory-service, simplemem, etc.) could use PAM as a common export/import format, enabling users to move their AI context between different memory implementations.

• 🌐 Website: https://portable-ai-memory.org
• 📦 Python SDK: https://github.com/portable-ai-memory/python-sdk
• 📄 Specification: https://portable-ai-memory.org/spec/v1.0/
• 📝 Blog post: https://portable-ai-memory.org/blog/ai-memory-portability-problem/
• License: CC BY 4.0 (spec) / Apache 2.0 (SDK)

[danielgines]

Closing this PR — I see that new additions should go through the MCP Server Registry instead. Will submit there. Thanks!