Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Changed the definition of "get_guide_section"
before
—after
{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"api_version":{"type":"string"},"guide_slug":{"type":"string"},"lane":{"enum":["ai","data","software"],"type":"string"},"overview":{"type":"string"},"section":{"anyOf":[{"additionalProperties":false,"properties":{"grounded_in":{"items":{"additionalProperties":false,"properties":{"library_id":{"type":"string"},"note":{"type":"string"},"title":{"type":"string"}},"required":["title"],"type":"object"},"type":"array"},"name":{"type":"string"},"summary":{"type":"string"}},"required":["name","summary","grounded_in"],"type":"object"},{"type":"null"}]},"sources":{"items":{"additionalProperties":false,"properties":{"library_id":{"type":"string"},"title":{"type":"string"}},"required":["title"],"type":"object"},"type":"array"},"take_away_url":{"type":"string"},"title":{"type":"string"}},"required":["api_version","guide_slug","title","lane","overview","take_away_url","sources","section"],"type":"object"}Added "get_guide_section" (7 tools before, 8 now)
Get a guide's free overview and cited sources — Return the free overview excerpt for a flagship engineering guide plus the apex take-away link and cited source books (EP-204). Optionally supply a section name to get a specific section summary and its grounding citations.
Added "compare_tradeoff", "find_tool" and "get_concept" (4 tools before, 7 now)
Compare an engineering trade-off — Return one named engineering tension's opposing camps, a cited answer, and the books it's grounded in (EP-217).
Find a software-engineering tool — Substring search across the SE tools catalog and its guide bindings (EP-219: bound step, construct, tension).
Get an engineering concept — Return one engineering concept's definition, a cited ≤60-word answer, and the books it's grounded in (EP-217, derived from bicycle-guide's canonical guide bodies).
Changed the definition of "list_tools"
⟨13 unchanged words⟩ items":{"additionalProperties":false,"properties":{"binds_to":{"anyOf":[{"additionalProperties":false,"properties":{"construct":{"type":["string","null"]},"state":{"enum":["bound","no-runnable-tools","no-funnel-row"],"type":"string"},"step":{"type":["number","null"]},"step_name":{"type":["string","null"]},"tension":{"type":["string","null"]},"tool":{"type":"string"}},"required":["tool","state","step","step_name","construct","tension"],"type":"object"},{"type":"null"}]},"description":{"type":"string"},"name" ⟨17 unchanged words⟩ ","pill","description","restPath","productHome","binds_to"],"type":"object"},"type": ⟨7 unchanged words⟩
Removed "get_membership_offer" (5 tools before, 4 now)
Get the Bicycle Cooperative membership offer — Returns the AI Engineering chapter of the Bicycle Cooperative membership offer (five options with chapter substitution and join URL).
Certificate recorded, valid to 2026-12-07
Authorization not required
First tool surface recorded: 5 tools (server version 1.0.0)
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