feat: add the driving agent to the CLI's API User-Agent - #8505
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Pure env-reading helper for EX-3040 that identifies which AI agent is driving a CLI invocation, via an ordered signal table and an announced-name parser. Downstream tickets (EX-3042, EX-3044, EX-3038, EX-3037) will wire it in; nothing calls it yet. Co-Authored-By: Claude Fable 5.1 <[email protected]> Claude-Session: https://claude.ai/code/session_01Y8HbdxER5EJPxNKqcorkTp
Co-Authored-By: Claude Fable 5.1 <[email protected]> Claude-Session: https://claude.ai/code/session_01Y8HbdxER5EJPxNKqcorkTp
Co-Authored-By: Claude Fable 5.1 <[email protected]> Claude-Session: https://claude.ai/code/session_01Y8HbdxER5EJPxNKqcorkTp
Replace the plain-object ANNOUNCED_NAME_TABLE with a Map so lookups can't resolve inherited properties like constructor, __proto__, or toString. Also broadens the override-priority test to set all thirteen lower-priority signals at once and assert the full markers order, and drops the ticket-only header comment for a self-contained constraint statement. Co-Authored-By: Claude Fable 5.1 <[email protected]> Claude-Session: https://claude.ai/code/session_01Y8HbdxER5EJPxNKqcorkTp
Replace four near-duplicate single-key tests with one test.each over constructor, __proto__, and toString, each asserting both NETLIFY_AGENT and AI_AGENT fall through to the other resolution. Co-Authored-By: Claude Fable 5.1 <[email protected]> Claude-Session: https://claude.ai/code/session_01Y8HbdxER5EJPxNKqcorkTp
Warp's agent harness injects OZ_RUN_ID and WARP_RUN_ID when it launches a run, so both now resolve to `warp`, placed ahead of AI_AGENT. An unknown NETLIFY_AGENT value now wins over recognized markers so the raw value is never dropped. Co-Authored-By: Claude Fable 5.1 <[email protected]> Claude-Session: https://claude.ai/code/session_01Y8HbdxER5EJPxNKqcorkTp
Type `name` and `markers` as CanonicalAgentName, match announced names case-insensitively while preserving otherValue casing, keep a version parsed from NETLIFY_AGENT, and tag the docs fence as bash. Co-Authored-By: Claude Fable 5.1 <[email protected]> Claude-Session: https://claude.ai/code/session_01Y8HbdxER5EJPxNKqcorkTp
Warp run markers now sit last so the agent inside a Warp run wins and Warp is recorded in markers. Kiro requires both AGENT_DISPLAY_OUT and AGENT_CONTEXT_OUT. CODEX_VERSION passes through the same character filter and 64-character cap as announced names. The NETLIFY_AGENT docs section moves to the first consumer PR, since nothing reads the helper yet. Co-Authored-By: Claude Fable 5.1 <[email protected]> Claude-Session: https://claude.ai/code/session_01Y8HbdxER5EJPxNKqcorkTp
Split the cross-vendor name@version form before sanitizing so [email protected] resolves to codex 1.2.3. The first match now wins outright: every tier ahead of AI_AGENT returns a recognized name, and both explicit announcements keep their raw value when unknown. A value that sanitizes to nothing is treated as unset. Co-Authored-By: Claude Fable 5.1 <[email protected]> Claude-Session: https://claude.ai/code/session_01Y8HbdxER5EJPxNKqcorkTp
Add the spellings the cross-vendor convention documents (cursor-cli, github-copilot, github-copilot-cli, gemini-cli, kiro-cli, warp-oz) and normalize underscores to dashes for table lookup so either separator resolves. Note in the header that the result is untrusted attribution. Co-Authored-By: Claude Fable 5.1 <[email protected]> Claude-Session: https://claude.ai/code/session_01Y8HbdxER5EJPxNKqcorkTp
Build the request User-Agent in one place (src/utils/user-agent.ts) and use it for the API client, the Drop API, and telemetry requests. When an agent is detected it appends agent/<name>; otherwise the header is unchanged. The printed USER_AGENT (--version, help) keeps its original text. Track sites_aiContextInstalled with the consumer when the ai-context recipe installs context files. The ticket's ai_context_installed name fails the CLI's event-name validation, so it uses the existing sites object instead. Refs EX-3044 Co-Authored-By: Claude Opus 5 (1M context) <[email protected]> Claude-Session: https://claude.ai/code/session_01Nq1RjpFnzzsfZf5qHLCH36
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Included review availability: Your plan provides up to 4 included reviews per hour; 2 remain after this review. 📝 SummarySummary by CodeRabbit
WalkthroughThe change adds driving-agent information to request User-Agent values and updates Priority: ⬇️ Low Estimated code review effort: 3 (Moderate) | ~20 minutes Change: Feature Suggested reviewers: Merge Risk: ⚪ Minimal · up to The request attribution and AI-context telemetry changes have no identified material merge-blocking risk. 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
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Telemetry requests now send the same User-Agent as API requests, so the integration test compares against USER_AGENT instead of name/version. Refs EX-3044 Co-Authored-By: Claude Opus 5 (1M context) <[email protected]> Claude-Session: https://claude.ai/code/session_01Nq1RjpFnzzsfZf5qHLCH36
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Add netlifyFetch, which sets the request User-Agent, and use it for every raw request to a Netlify-controlled endpoint: Drop API, database, logs, live tunnels, AI context downloads, and geolocation. Log-stream websockets send the same header. Blobs commands pass netlifyFetchForOrigin, which adds the header only for the API origin, so presigned storage URLs are untouched. Third-party, presigned, and local requests keep plain fetch. downloadAndWriteContextFiles now rejects when a download or write fails and returns whether it wrote anything, so sites_aiContextInstalled fires only when context files were actually created or updated. Refs EX-3044 Co-Authored-By: Claude Opus 5 (1M context) <[email protected]> Claude-Session: https://claude.ai/code/session_01Nq1RjpFnzzsfZf5qHLCH36
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In `@src/utils/netlify-fetch.ts`:
- Line 11: Remove the behavior comments at the two marked locations in the
request-routing function, preserving the existing function names, branching, and
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src/commands/blobs/blobs-delete.tssrc/commands/blobs/blobs-get.tssrc/commands/blobs/blobs-list.tssrc/commands/blobs/blobs-set.tssrc/commands/database/db-migration-pull.tssrc/commands/database/db-status.tssrc/commands/database/util/applied-migrations.tssrc/commands/logs/log-api.tssrc/lib/geo-location.tssrc/recipes/ai-context/context.tssrc/recipes/ai-context/index.tssrc/recipes/blobs-migrate/index.tssrc/utils/deploy/drop-api.tssrc/utils/live-tunnel.tssrc/utils/netlify-fetch.tssrc/utils/websockets/index.tstests/unit/commands/database/db-migration-pull.test.tstests/unit/recipes/ai-context/download-context-files.test.tstests/unit/recipes/ai-context/index.test.tstests/unit/utils/live-tunnel.test.tstests/unit/utils/netlify-fetch.test.tstests/unit/utils/user-agent.test.ts
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Refs EX-3044 Co-Authored-By: Claude Opus 5 (1M context) <[email protected]> Claude-Session: https://claude.ai/code/session_01Nq1RjpFnzzsfZf5qHLCH36
Per review, only the primary API paths need attribution: the API client (deploys, site creation, and other command calls), the Drop API, and telemetry. Remove netlifyFetch and restore the database, logs, live tunnel, AI context, geolocation, websocket, and Blobs requests to their previous headers. The sites_aiContextInstalled fix stays. Refs EX-3044 Co-Authored-By: Claude Opus 5 (1M context) <[email protected]> Claude-Session: https://claude.ai/code/session_01Nq1RjpFnzzsfZf5qHLCH36
seancdavis
changed the title
Take main's agent-detection files (#8492 was squash-merged and #8504 changed them). Drop the Drop API, telemetry, and separate user-agent module changes: anonymous deploys already reuse the API client's header, and telemetry events carry the agent as a property. getRequestUserAgent now lives next to USER_AGENT in command-helpers. Refs EX-3044 Co-Authored-By: Claude Opus 5 (1M context) <[email protected]> Claude-Session: https://claude.ai/code/session_01Nq1RjpFnzzsfZf5qHLCH36
sean-roberts
approved these changes
Sep 11, 2026
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Summary
Adds
agent/<name>to the User-Agent of the CLI's API client whengetDrivingAgent()detects an agent, so the API can attribute deploys, site creation, and other command calls to agents without relying on telemetry. Also fires a telemetry event whennetlify recipes ai-contextinstalls context.What changed
getRequestUserAgent()incommand-helpers.tsreturnsUSER_AGENT, plusagent/<name>when an agent is detected (name only, no version or source).base-command.tspasses it to the API client, so anonymous deploys and the commands that reuseapiOpts.userAgentget it too. TheUSER_AGENTtext printed by--versionand help is unchanged.ai-contextrecipe firessites_aiContextInstalledwith{ consumer }when it creates or updates a context file.downloadAndWriteContextFilesnow returns whether it wrote anything and rejects on a failed download or write, so failures and no-ops don't count. The ticket'sai_context_installedfails the CLI's event-name validation, so this uses thesitesobject likesites_initStarted.agentcomes fromtrack()(feat: attach the driving agent to telemetry events #8504).Linear: https://linear.app/netlify/issue/EX-3044/augment-cli-calls-to-identify-if-an-agent-is-performing-the-call
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