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Nick Vigilante
ce59a86a81
Corrects four independent factual errors in the Coder Agents documentation, each verified against the current implementation. - **Missing tools in the tool tables.** `stop_workspace` was absent from the built-in tool table in `docs/ai-coder/agents/index.md` and the platform tool table in `docs/ai-coder/agents/architecture.md`, and from the root-chat-only tool list. `find_tools` was undocumented entirely; both docs now list it with its `mcp-tool-search` experiment gating. - **Missing `source:` search filter.** `docs/ai-coder/agents/chat-search-syntax.md` documented every chat filter except `source:`, while also stating that unrecognized keys return HTTP 400. Adds the filter row and an example. - **Attachments described as images only.** The attachments section claimed PNG, JPEG, GIF, and WebP up to 10 MB. The upload allowlist also accepts plain text, Markdown, CSV, JSON, and PDF; the cap is 10 MiB per upload with at most 50 attachments per conversation, and Anthropic models cap inline images at 5 MiB. Also notes that providers differ in accepted file types and that rejected parts are downgraded to text. - **Template ranking described as popularity sort.** `docs/ai-coder/agents/platform-controls/template-optimization.md` said templates are sorted by active developer count. `list_templates` ranks by query relevance tiers first, then by an affinity score that weights the user's own recent usage far above organization popularity. Wording now matches `docs/ai-coder/agents/tools/index.md`, which already documents the formula, and links to it. Linear: DOCS-716 https://linear.app/codercom/issue/DOCS-716 <details><summary>Analysis evidence</summary> | Claim | Source | |-------|--------| | `stop_workspace` is a root-chat platform tool registered alongside `create_workspace` and `start_workspace` | `coderd/x/chatd/chattool/stopworkspace.go`; registration in `coderd/x/chatd/chatd.go` (`chattool.StopWorkspace`), root-only gate in `builtinPlanToolAllowed`, disabled for explore sub-agents in `allowedExploreToolNames` | | `find_tools` requires the `mcp-tool-search` experiment and deferrable MCP candidates | `coderd/x/chatd/chattool/findtools.go`; `decideMCPToolSearch` in `coderd/x/chatd/mcp_tool_search.go` returns false without `codersdk.ExperimentMCPToolSearch` or with no candidates; wired in `coderd/x/chatd/generation_preparer.go` | | `source:` accepts `created_by_me` and `shared_with_me`; passing both returns owned plus shared; default is owned only | `coderd/searchquery/search.go` (`Chats`): filter defaults to `OwnedOnly: true`; the `source` parser rejects any other value, and both values together set `OwnedOnly` and `SharedOnly`. The literal value `all` appears in the doc comment but is not accepted by the parser, so it is not documented. | | Attachment allowlist, size caps, and per-conversation limit | `codersdk/chats.go`: `AllChatAttachmentMediaTypes` covers `application/json`, `application/pdf`, `image/gif`, `image/jpeg`, `image/png`, `image/webp`, `text/csv`, `text/markdown`, `text/plain`; `MaxChatFileSizeBytes = 10 * 1024 * 1024`; `MaxChatFileIDs = 50`; `AnthropicInlineImageCapBytes = 5 * 1024 * 1024` | | Anthropic and Bedrock share the inline image cap; rejected file parts are downgraded to text | `coderd/x/chatd/chatprovider/chatprovider.go`: `InlineImageCapBytes` and `Model.AcceptsFilePartMediaType` | | Template ranking is relevance tiers then a composite affinity score | `coderd/x/chatd/chattool/listtemplates.go`: `rankTemplates` sorts by query score first; `computeAffinityScore` adds recency-decayed personal usage at `listTemplatesPersonalWeight = 10.0` to `ln(1 + active_developers)` at `listTemplatesOrgWeight = 1.0` | Note: `MaxChatFileIDs` is enforced per chat, not per message (`coderd/exp_chats.go`: "A chat can reference at most %d attachments"), so the docs say per conversation. Validation: `pnpm run format-docs` and `pnpm run lint-docs` both pass (0 errors). The formatter widened the touched tables, which accounts for the reformatted rows in the diff. </details> Generated by Coder Agents on behalf of @nickvigilante.