refactor(spec)!: Update Agent Card Well-Known Path to /.well-known/agent-card.json
#320
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…ent-card.json` Follow-up to a2aproject/A2A#841 Release-As: 0.3.0
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Summary of Changes
Hello @holtskinner, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!
This pull request implements a minor but important configuration update to align the system with an evolving specification. It specifically modifies the well-known URI path for Agent Cards, ensuring future compatibility and adherence to established standards.
Highlights
- Specification Alignment: Updated the
AGENT_CARD_WELL_KNOWN_PATHconstant insrc/a2a/utils/constants.pyto/.well-known/agent-card.jsonfrom/.well-known/agent.json, aligning with an updated specification for Agent Card well-known URIs.
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Code Review
This pull request updates the well-known path for the agent card from /.well-known/agent.json to /.well-known/agent-card.json to align with a specification update. The change is confined to a single constant, and this constant is used correctly throughout the codebase, ensuring the new path is propagated to all relevant components like the A2AClient and JSONRPCApplication. The change is straightforward and appears correct.
holtskinner
changed the title
/.well-known/agent-card.json/.well-known/agent-card.json
🤖 I have created a release *beep* *boop* --- ## [0.3.0](v0.2.16...v0.3.0) (2025-07-31) ### ⚠ BREAKING CHANGES * **deps:** Make opentelemetry an optional dependency ([#369](#369)) * **spec:** Update Agent Card Well-Known Path to `/.well-known/agent-card.json` ([#320](#320)) * Remove custom `__getattr__` and `__setattr__` for `camelCase` fields in `types.py` ([#335](#335)) * Add mTLS to SecuritySchemes, add oauth2 metadata url field, allow Skills to specify Security ([#362](#362)) * Support for serving agent card at deprecated path ([#352](#352)) ### Features * Add `metadata` as parameter to `TaskUpdater.update_status()` ([#371](#371)) ([9444ed6](9444ed6)) * Add mTLS to SecuritySchemes, add oauth2 metadata url field, allow Skills to specify Security ([#362](#362)) ([be6c517](be6c517)) * Add RESTful API Serving ([#348](#348)) ([82a6b7c](82a6b7c)) * Add server-side support for plumbing requested and activated extensions ([#333](#333)) ([4d5b92c](4d5b92c)) * Allow agent cards (default and extended) to be dynamic ([#365](#365)) ([ee92aab](ee92aab)) * Support for serving agent card at deprecated path ([#352](#352)) ([2444034](2444034)) * support non-blocking `sendMessage` ([#349](#349)) ([70b4999](70b4999)) * Type update to support fetching extended card ([#361](#361)) ([83304bb](83304bb)) ### Bug Fixes * Add Input Validation for Task Context IDs in new_task Function ([#340](#340)) ([a7ed7ef](a7ed7ef)) * **deps:** Reduce FastAPI library required version to `0.95.0` ([#372](#372)) ([a319334](a319334)) * Remove `DeprecationWarning` for regular properties ([#345](#345)) ([2806f3e](2806f3e)) * **spec:** Add `SendMessageRequest.request` `json_name` mapping to `message` proto ([bc97cba](bc97cba)) * **spec:** Add Transport enum to specification (a2aproject/A2A#909) ([d9e463c](d9e463c)) ### Documentation * Address typos in docstrings and docs. ([#370](#370)) ([ee48d68](ee48d68)) ### Miscellaneous Chores * Add support for authenticated extended card method ([#356](#356)) ([b567e80](b567e80)) ### Code Refactoring * **deps:** Make opentelemetry an optional dependency ([#369](#369)) ([9ad8b96](9ad8b96)) * Remove custom `__getattr__` and `__setattr__` for `camelCase` fields in `types.py` ([#335](#335)) ([cd94167](cd94167)) * **spec:** Update Agent Card Well-Known Path to `/.well-known/agent-card.json` ([#320](#320)) ([270ea9b](270ea9b)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Follow-up to a2aproject/A2A#841 and protocol-registries/well-known-uris#66
Release-As: 0.3.0