feat(acp): ACP server over WebSocket (revives #1260)#1418

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thepagent merged 49 commits into

openabdev:mainfrom

brettchien:feat/acp-server-revive

Jul 23, 2026

Commits on Jul 17, 2026

feat(acp): revive ACP server over WebSocket (#1260)

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feat(acp): ACP wire conformance, session/resume, streaming panic-safety

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docs(acp): as-built Phase 1 ADR + official method coverage

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Commits on Jul 18, 2026

feat(acp): serve /acp from the embedded `openab run` gateway

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docs(acp): add Phase 2 browser-control (MCP-over-ACP) design ADR

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docs(acp): rename the Phase 1 ADR to "base"

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docs(acp): rename browser ADR into the acp-server-websocket family

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docs(acp): consolidate base + browser ADRs to the re-scoped roadmap

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docs(acp): merge the typing/dependency decision into the base ADR

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feat(acp): add OPENAB_ACP_TRACE frame tracing (both directions)

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feat(acp): vendor + generate serde-only ACP v1 wire types

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test(acp): conformance guard pinning hand-rolled wire to generated types

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docs(acp): update base ADR §7 to as-built (generated types shipped + conformance-pinned)

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docs(acp): record cwd non-propagation as a deliberate security decision (§5)

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docs(acp): record command-parity verification by construction (§5)

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test(acp): add WebSocket /acp e2e smoke script + wire into canary-tests

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test(acp): edge-case coverage (emoji/Unicode) + streaming slicer unit tests

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fix(format): grapheme-safe, whitespace-preferred message splitting

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fix(acp-smoke): treat JSON-RPC errors/timeouts as failures (F13)

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docs(acp): correct overclaimed cancel/verification status (F15)

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fix(acp): include acp in embedded-server feature guards (F7)

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fix(format): bound over-limit graphemes so every chunk stays <= limit (F4)

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fix(acp): trace frames at debug! + truncate, document content logging (F12)

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fix(acp): honor JSON-RPC notification vs request id semantics (F8)

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fix(acp): validate required session/new & session/resume params (F9)

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fix(acp): reject unsupported prompt content blocks instead of dropping (F10)

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fix(acp): lightweight per-connection resource caps (F6)

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test(acp): handler-level tests exercising the real handlers (F14)

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fix(acp): deliver long replies whole to avoid truncation (F2)

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Commits on Jul 19, 2026

Commits on Jul 21, 2026

Commits on Jul 22, 2026

docs(acp): note the busy-gate invariant that keeps prompt cleanup safe (R16-F2)

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