Discovery

type: module path: "@root/src/PuduLangMcp/App/Discovery.pudu" fidelity: Active domain: "[[domain/ProtocolEra]]" grammar: "[[grammar/pudu]]" depth_score: 0.3 depth_status: SHALLOW coupling: 3 interface_stability: 0.9 tags: [module, shallow] aliases: [Discovery]

Purpose

What this server says about itself: server/discover for modern clients, the initialize result for legacy ones, and the legacy ping answer.

Interface

Signatures

export fn capabilities() -> Json.Json
export fn discover(context: &Context.Context, params: &Json.Json) -> Result[Json.Json, RpcError.ProtocolError]
export fn initialize(version: Str) -> Json.Json
export fn pong() -> Json.Json

Linkage

• Requires: [[src/PuduLangMcp/Constants/Protocol]], [[src/PuduLangMcp/Constants/Server]], [[src/PuduLangMcp/Domain/Rpc/Reply]].
• Consumed by: [[src/PuduLangMcp/App/Dispatch]].

Algorithm

• capabilities: tools, resources, prompts, and completions, each {}: no list-change notifications and no subscriptions.
• discover: supportedVersions, capabilities, instructions, with the list caching hint.
• initialize(version): protocolVersion, capabilities, serverInfo {name, title, version}, instructions.
• pong: an empty complete result.

Negative Logic (Prohibited Paths)

• No capability is declared that the server does not implement.

Edge Cases

• None.

Depth

DEPTH 0.3 (SHALLOW).

Grill Log

• Q: Declare logging? A: No; it is deprecated, and diagnostics go to stderr.

Referenced by

[[src/PuduLangMcp/App/_MOC]]