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feat(client): add server client stack (HTTP, sync, WebSocket, remote projects) #676

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freemo wants to merge 4 commits from feature/m7-post-server into master
pull from: feature/m7-post-server
merge into: cleveragents:master
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freemo commented 2026-03-10 09:10:38 +00:00
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Summary

Implement the complete server client stack for CleverAgents.

Commits

  1. feat(client): add server http client (#335)
  2. feat(client): add plan sync and remote execution (#336)
  3. feat(client): add websocket updates (#337)
  4. feat(client): add remote project support (#338)

Closes #335
Closes #336
Closes #337
Closes #338

## Summary Implement the complete server client stack for CleverAgents. ## Commits 1. feat(client): add server http client (#335) 2. feat(client): add plan sync and remote execution (#336) 3. feat(client): add websocket updates (#337) 4. feat(client): add remote project support (#338) Closes #335 Closes #336 Closes #337 Closes #338
freemo added this to the v3.6.0 milestone 2026-03-10 09:10:38 +00:00
freemo force-pushed feature/m7-post-server from ac89ba6460 to bd291fbc4a 2026-03-10 17:41:42 +00:00 Compare
freemo self-assigned this 2026-03-11 05:46:44 +00:00
freemo added the
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freemo commented 2026-03-11 05:48:53 +00:00
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PM Compliance Update (Day 31):

Fixed by PM:

  • Added Type/Feature label
  • Added assignee (@freemo)
  • Added closing keyword to PR body

Remaining issue: Merge conflict. Please rebase against current develop branch (17 PRs merged Days 30-31).

Priority: M6 work — continue at current pace.

**PM Compliance Update (Day 31)**: Fixed by PM: - Added `Type/Feature` label - Added assignee (@freemo) - Added closing keyword to PR body **Remaining issue**: Merge conflict. Please rebase against current `develop` branch (17 PRs merged Days 30-31). **Priority**: M6 work — continue at current pace.
freemo added a new dependency 2026-03-11 06:00:10 +00:00
#335 feat(client): add server http client
freemo commented 2026-03-11 18:09:23 +00:00
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PM Decision — Closing PR (Day 31)

This PR is being closed due to a fundamental specification change that renders the implementation obsolete.

What Changed

As of today (2026-03-11), the specification was updated to adopt the A2A (Agent-to-Agent) Protocol standard (see ADR-047). Key changes:

  • No REST API: The old HTTP/REST client design (http_client.py, sync_client.py, ws_client.py) is replaced by a single JSON-RPC 2.0 endpoint
  • A2A over stdio for local mode (agent as subprocess)
  • A2A over HTTP for server mode (single JSON-RPC endpoint, not REST)
  • SSE streaming via TaskStatusUpdateEvent / TaskArtifactUpdateEvent (not WebSocket)
  • LangGraph Platform with RemoteGraph for server-side execution

Impact

This PR creates:

  • src/cleveragents/client/http_client.py — obsolete (no REST API)
  • src/cleveragents/client/sync_client.py — obsolete (A2A SDK replaces)
  • src/cleveragents/client/ws_client.py — obsolete (SSE, not WebSocket)
  • src/cleveragents/client/remote_project.py — needs redesign for A2A task model

Replacement

New issues will be created in v3.8.0 (M9 — Server) for:

  1. A2A JSON-RPC 2.0 wire format and method routing
  2. A2A stdio transport (local mode)
  3. A2A HTTP transport (server mode)
  4. LangGraph Platform RemoteGraph integration

The feature/m7-post-server branch can be archived. @freemo — the architectural patterns here (DI wiring, error handling) are still valuable as reference for the A2A implementation.

This closure is due to a change in specification, not a quality issue with the code.

## PM Decision — Closing PR (Day 31) This PR is being **closed** due to a fundamental specification change that renders the implementation obsolete. ### What Changed As of today (2026-03-11), the specification was updated to adopt the **A2A (Agent-to-Agent) Protocol** standard (see ADR-047). Key changes: - **No REST API**: The old HTTP/REST client design (`http_client.py`, `sync_client.py`, `ws_client.py`) is replaced by a single **JSON-RPC 2.0** endpoint - **A2A over stdio** for local mode (agent as subprocess) - **A2A over HTTP** for server mode (single JSON-RPC endpoint, not REST) - **SSE streaming** via `TaskStatusUpdateEvent` / `TaskArtifactUpdateEvent` (not WebSocket) - **LangGraph Platform** with `RemoteGraph` for server-side execution ### Impact This PR creates: - `src/cleveragents/client/http_client.py` — **obsolete** (no REST API) - `src/cleveragents/client/sync_client.py` — **obsolete** (A2A SDK replaces) - `src/cleveragents/client/ws_client.py` — **obsolete** (SSE, not WebSocket) - `src/cleveragents/client/remote_project.py` — needs redesign for A2A task model ### Replacement New issues will be created in **v3.8.0 (M9 — Server)** for: 1. A2A JSON-RPC 2.0 wire format and method routing 2. A2A stdio transport (local mode) 3. A2A HTTP transport (server mode) 4. LangGraph Platform RemoteGraph integration The `feature/m7-post-server` branch can be archived. @freemo — the architectural patterns here (DI wiring, error handling) are still valuable as reference for the A2A implementation. **This closure is due to a change in specification, not a quality issue with the code.**
freemo closed this pull request 2026-03-11 18:09:40 +00:00
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aditya (Aditya Chhabra) aleenaumair (Aleena Umair) brent.edwards (Brent Edwards) CoreRasurae (Luis Mendes) drew (Drew Morris) eugen.thaci (Eugen Thaci) freemo (Jeffrey Phillips Freeman) HAL9000 (HAL 9000) HAL9001 (HAL9001) hamza.khyari (Hamza Khyari) hurui200320 (Rui Hu) justin.morris khird (Kyle Hird) org.cleveragents
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#335 feat(client): add server http client
cleveragents/cleveragents-core
Reference: cleveragents/cleveragents-core#676
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