spike-findings-rust-mcp-sdk
This skill contains shell command directives (!`command`) that may execute system commands. Review carefully before installing.
Two complementary additions to the PMCP SDK, validated across two spike sessions:
Session 1 (2026-05-12, spikes 001-002): SEP-2640 Skills support.
Skills are rich, structured agent-workflow instructions discovered and
consumed via existing MCP resources/* primitives — no new RPC methods,
but two small additions to PMCP's protocol types are required. The DX
layer provides Skill / SkillReference / Skills types and a
bootstrap_skill_and_prompt(...) builder method that registers the same
skill data under both a SEP-2640 surface AND a fallback MCP prompt
surface, so hosts that don't yet support SEP-2640 still get the full
bootstrap context in one round-trip.