nicobailon/pi-mcp-adapter v2.21.0 on GitHub

Added MCP 2026-07-28 endpoint probing and defaulted curated remote setup presets to automatic protocol negotiation for stateless MCP servers.
Added resolveServerFromToolName so permission brokers can map prefixed MCP tool names back to their owning server. Thanks @jagaliano for PR #295.
Added per-server oauth.skipIssuerMetadataValidation for known-misconfigured OAuth servers. Thanks @embik for issue #297.
Added a configurable mcp.panel.save keybinding for the MCP panel Save action. Thanks @tim-hilde for issue #299.
Added settings.agentPluginPaths to load MCP servers from Agent Plugins 1.0 packages.

Refined MCP endpoint probing internals with typed strategies while preserving request order, fallback behavior, and diagnostics.

Rejected Agent Plugin command paths that escape the plugin directory and skipped normalized server-name collisions instead of overwriting servers.
Stopped /mcp from inspecting host-specific config files when host config discovery is disabled. Thanks @rtfmkiesel for issue #292.
Stopped optional numeric mcp and mcpScript tool parameters from leaking TypeBox internal markers into serialized schemas. Thanks @RainbowXie for issue #289 and PR #290.
Forwarded RFC 9207 OAuth callback issuers to the MCP SDK during manual authorization completion. Thanks @tkoenig for issue #293 and PR #294, and @ugur-murat-alt for independent live verification.
Kept mcpScript tools.describe() from omitting parameter information when TypeScript shape rendering falls back. Thanks @sheurich for issue #288.
Reduced repeated collapsed MCP result rendering allocation after large or truncated tool outputs. Thanks @cp-yu for issue #291.