Backend & API Design Good First Issues

Explora issues de código abierto agrupados bajo Backend & API Design. Si la materia aparece en los metadatos con nombres más antiguos, también se tienen en cuenta.

Backend & API Design

Señales del conjunto

Dificultad anotada media: 3.7/5 en 10,031 issues.
13% de 10,031 estimaciones de tiempo son de un día o menos.

Abierto Todos

[Feature Request] Add configurable session timeout settings for organization accounts Abierto

area:auth enhancement platform:windows

anthropics/claude-code#92852 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
Desktop app adopts the server placeholder "Untitled session" as the final auto-title and never retries Abierto

area:desktop bug has repro platform:macos

anthropics/claude-code#92861 · 1 comentario · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] Dispatch: reasoning_extraction safeguard fires on bare 'hello' since Sept 1 Abierto

area:desktop area:model bug platform:macos

anthropics/claude-code#92875 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[Bug] Anthropic API Error: Request Rejected for Safety Policy Violation Abierto

area:model bug platform:macos

anthropics/claude-code#92879 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[Bug] Anthropic API Error: Overly broad safeguards flagging legitimate game design content with BIO classifier Abierto

area:model bug duplicate platform:linux platform:vscode

anthropics/claude-code#92886 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[Bug] Scheduled cloud task failed to execute at configured time and did not send notification Abierto

area:routines bug platform:macos

anthropics/claude-code#92895 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
MCP (stdio): one boolean property schema silently drops ALL tools of the server (SDK 0.1.77; stdio twin of #88049, re-filing of #82949) Abierto

area:agent-sdk area:mcp bug has repro platform:linux

anthropics/claude-code#92900 · 1 comentario · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] Microsoft 365 connector unusable in Claude Code (works in Claude Desktop) Abierto

area:mcp bug platform:macos platform:vscode

anthropics/claude-code#92904 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] Weekly usage jumped from 0% to ~60% after two short conversations; "Approaching weekly limit" banner contradicts displayed 27%/13% Abierto

area:cost area:tui duplicate

anthropics/claude-code#92906 · 1 comentario · 2 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] [BUG] Routines (scheduled tasks) stuck in PENDING forever — sessions never execute Abierto

area:routines bug

anthropics/claude-code#92910 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] Cowork hangs after first message on Windows — clean VM boot confirmed, matches #26805/#26921/#44776/#59532 cluster Abierto

area:cowork area:desktop bug has repro platform:windows

anthropics/claude-code#92921 · 1 comentario · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[Bug] Anthropic API Error: Claude Opus 4.8 Cybersecurity Safeguards Blocking Legitimate Requests Abierto

api:anthropic area:model area:security bug duplicate platform:macos

anthropics/claude-code#92935 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[FEATURE] Supported per-generation admission: max-turns=1 still permits output-limit recovery requests Abierto

area:agent-sdk area:core enhancement

anthropics/claude-code#92936 · 1 comentario · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] Prompt cache for resumed session history intermittently fails to hit on `resume`, independent of idle time or TTL Abierto

area:agent-sdk area:core area:cost duplicate platform:windows

anthropics/claude-code#92938 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[Bug] Anthropic API Error: Content Blocked by Safety Filter on Legitimate Low-Level Debugging Code Abierto

area:model bug platform:windows

anthropics/claude-code#92946 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
Cowork (claude.ai web): a single uploaded image is delivered to the model twice, causing it to assert the user sent two Abierto

area:claude-code-web area:cowork bug platform:web

anthropics/claude-code#92948 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[Bug] Anthropic API Error: False-positive reasoning_extraction safeguard with Workflow tool plugin agentType Abierto

area:agents area:model area:plugins bug platform:macos

anthropics/claude-code#92956 · 1 comentario · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[Bug] Anthropic API Error: Message flagged and auto-downgraded to Opus 4.8 during subtitle conversion tool testing Abierto

api:anthropic area:model bug platform:windows

anthropics/claude-code#92957 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] Since 2.1.265 the Artifact tool's input_schema carries a `pattern` with Unicode property escapes (\p{Cc}); Anthropic-compatible third-party backends reject every interactive request with 400 Abierto

area:providers area:tools bug has repro platform:macos

anthropics/claude-code#92964 · 4 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[Regression 2.1.265] Built-in Artifact database tool ships JSON-Schema `pattern` with `\p{...}` escapes — strict validators reject every request (400, "not a regex") Abierto

area:providers area:tools duplicate platform:linux

anthropics/claude-code#92969 · 1 comentario · 1 reacción · 0 asignados · Indexado el 14/9/2026
[BUG] Scheduled-task sessions never register with Remote Control / no session appears in mobile app Abierto

area:desktop area:routines duplicate platform:windows regression

anthropics/claude-code#92972 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
Scheduled routines (RemoteTrigger) report 'no connectors' despite connectors showing as Connected in claude.ai Abierto

area:mcp area:routines bug

anthropics/claude-code#92999 · 2 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] Remote Control: web and mobile derive the environment label from different payload fields, producing indistinguishable duplicates for subdirectory environments Abierto

area:claude-code-web bug has repro platform:linux

anthropics/claude-code#93012 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
Remote Control session renames do not sync to Mac Remote Control client or web interface Abierto

area:desktop bug platform:macos platform:windows

anthropics/claude-code#93018 · 1 comentario · 0 reacciones · 0 asignados · Indexado el 14/9/2026
Manually re-triggering a scheduled task replays a stale/cached result instead of a fresh run Abierto

area:routines bug

anthropics/claude-code#93024 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] Slack MCP draft messages do not format lists, while sent messages do Abierto

area:mcp bug platform:macos

anthropics/claude-code#93026 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
2.1.266: Artifact tool schema uses \p{...} Unicode property escapes in pattern — 400 invalid_request on Anthropic-compatible endpoints (z.ai GLM) Abierto

area:providers area:tools bug duplicate platform:macos

anthropics/claude-code#93029 · 0 comentarios · 1 reacción · 0 asignados · Indexado el 14/9/2026
[BUG] Persistent ECONNRESET on Claude Code (desktop + CLI) on office network — resolved only by VPN or mobile hotspot, no local config changes made Abierto

api:anthropic area:networking duplicate platform:macos

anthropics/claude-code#93031 · 2 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] Cloud Routine cannot access connected MCP connectors (Slack, Microsoft 365, Atlassian, Coralogix) — connector registry errors, PushNotification tool disabled Abierto

area:mcp area:routines bug platform:web

anthropics/claude-code#93050 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] 5 hour reset Limits hit after only a few minutes of use Abierto

area:cost bug platform:macos

anthropics/claude-code#93068 · 1 comentario · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] Cowork on Windows: folders under Box Drive fail to mount into the sandbox — Box is exposed as a mounted volume, not a directory Abierto

area:cowork area:sandbox bug has repro platform:windows

anthropics/claude-code#93085 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] False-positive AUP block ([bio] classifier) on benign Google Sheets/Drive API discussion Abierto

area:model bug platform:windows

anthropics/claude-code#93090 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
Claude in Chrome extension shows enabled but never connects to session Abierto

area:browser-extension area:chrome bug needs-info platform:windows

anthropics/claude-code#93098 · 1 comentario · 0 reacciones · 0 asignados · Indexado el 14/9/2026
Cloud routines/sessions cannot access private repos on a personal GitHub account (403 permission_error) Abierto

area:auth area:routines bug

anthropics/claude-code#93106 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
Status line: expose per-model weekly rate limit (Fable) in rate_limits, or keep cachedUsageUtilization fresh Abierto

area:statusline enhancement platform:windows

anthropics/claude-code#93107 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] Usage limit suddenly reached sooner on the same subscription plan (Windows) Abierto

area:cost duplicate platform:windows

anthropics/claude-code#93116 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[Bug] Anthropic API Error: Safety Filter Incorrectly Flagging Legitimate Content Abierto

area:model bug duplicate platform:macos

anthropics/claude-code#93140 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] Streamable HTTP MCP tool call still times out ("The operation timed out") at ~6min despite per-server timeout, CLAUDE_CODE_MCP_TOOL_IDLE_TIMEOUT=0, and a requestTimeout=0 server Abierto

area:mcp bug has repro platform:linux

anthropics/claude-code#93143 · 2 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[Bug] Anthropic API Error: Opus 5 safeguards triggered on benign input Abierto

area:model bug duplicate platform:windows

anthropics/claude-code#93149 · 0 comentarios · 1 reacción · 0 asignados · Indexado el 14/9/2026
Remote SSH daemon destroys all running sessions on transient reconnect instead of reattaching Abierto

area:core bug has repro platform:linux platform:macos

anthropics/claude-code#93154 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
Feature request: programmatic upload of custom skills to claude.ai (API or CLI) Abierto

anthropics/claude-code#93163 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] No Connection Abierto

area:claude-code-web bug duplicate platform:web

anthropics/claude-code#93167 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] Claude Code Pro: Daily limit exhausted after ~10 simple questions despite 50% weekly boost Abierto

api:anthropic area:cost bug platform:windows

anthropics/claude-code#93178 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] MCP tool calls with dict/array parameters serialized as strings, fails mid-session after working correctly Abierto

area:mcp bug platform:macos

anthropics/claude-code#93179 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[Bug] Anthropic API Error: Message flagged by safety guidelines Abierto

api:anthropic area:model duplicate platform:linux

anthropics/claude-code#93185 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
Workflow script API: no way to continue a previously spawned agent Abierto

area:agents enhancement

anthropics/claude-code#93202 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
Approving a plan from the iOS app sends setMode 'auto', discarding the session's prePlanMode; the rejection path then falls back to 'default' Abierto

area:permissions bug platform:ios

anthropics/claude-code#93207 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[Bug] Repeated API errors require multiple correction attempts Abierto

area:model bug needs-repro platform:macos

anthropics/claude-code#93214 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026
Usage/rate-limit page gives no explanation when a session is blocked Abierto

invalid

anthropics/claude-code#93240 · 1 comentario · 0 reacciones · 0 asignados · Indexado el 14/9/2026
[BUG] archive_session refuses a pinned session, and the refusal can't say which of four conditions blocked it Abierto

area:desktop area:mcp bug has repro platform:macos

anthropics/claude-code#93259 · 0 comentarios · 0 reacciones · 0 asignados · Indexado el 14/9/2026

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Backend & API Design Good First Issues

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