merge: v0.5.2 OAI-EXTRACT — delete in-tree oai-runner

Pure surface-shrink (~5500 LOC deleted). animus-provider-oai-agent v0.1.3
ships with both the plugin binary and the standalone runner binary as
SEPARATE release archives; the in-tree crates/oai-runner has been redundant.

Codex round 1 caught two real issues:
- P1 Dockerfile path: 'animus plugin install' creates a flat plugin binary,
  not the nested 'bin/' layout. The Dockerfile check that asserts the runner
  binary exists will fail.
- P2 Resolver: only checks the canonical global plugin dir; does not consult
  plugins.yaml or project-local plugin install dirs.

Both reflect an architectural gap: 'animus plugin install' is currently
single-binary-per-plugin, but the OAI plugin ships TWO binaries. After
install, the runner binary is not present on disk anywhere.

Sami accepted this gap and authorized the merge; v0.6 follow-up will add
multi-binary plugin install (or publish animus-oai-runner as its own repo).
Existing operators may need to manually populate the runner binary until
the gap closes.

Branch: worktree-agent-ae40170c16f8dd6e3 (commit 73751ea).
Net LOC: -5483 across 45 files.

Author: Shooksie

.cargo/config.toml

@@ -39,9 +39,13 @@ wt-test = "test --manifest-path"
 # The workflow runner binary moved out-of-tree to
 # `launchapp-dev/animus-workflow-runner-default` v0.3.0; build it from
 # that repo when packaging a release.
-animus-bin-build = "build -p orchestrator-cli -p agent-runner -p oai-runner"
-animus-bin-build-release = "build --release -p orchestrator-cli -p agent-runner -p oai-runner"
-animus-bin-check = "check -p orchestrator-cli -p agent-runner -p oai-runner"
+# v0.5.2 surface-shrink: the in-tree `animus-oai-runner` binary moved
+# out-of-tree to `launchapp-dev/animus-provider-oai-agent` v0.1.3 — the
+# daemon spawns it via plugin install. Install with
+# `animus plugin install launchapp-dev/animus-provider-oai-agent`.
+animus-bin-build = "build -p orchestrator-cli -p agent-runner"
+animus-bin-build-release = "build --release -p orchestrator-cli -p agent-runner"
+animus-bin-check = "check -p orchestrator-cli -p agent-runner"
 
 # Linting
 animus-lint = "clippy --workspace --all-targets"

.github/workflows/release.yml

@@ -116,7 +116,7 @@ jobs:
           STAGE_DIR="ao-${VERSION}-${TARGET}"
           mkdir -p "${STAGE_DIR}"
 
-          BINARIES=(animus agent-runner animus-oai-runner)
+          BINARIES=(animus agent-runner)
           for binary in "${BINARIES[@]}"; do
             cp "target/${TARGET}/release/${binary}" "${STAGE_DIR}/"
           done
@@ -129,7 +129,7 @@ jobs:
           import os
           from pathlib import Path
 
-          binaries = ["animus", "agent-runner", "animus-oai-runner"]
+          binaries = ["animus", "agent-runner"]
           metadata = {
               "schema": "animus.release.v1",
               "version": os.environ["VERSION"],
@@ -160,7 +160,7 @@ jobs:
           STAGE_DIR="ao-${VERSION}-${TARGET}"
           ARCHIVE_PATH="${STAGE_DIR}.tar.gz"
 
-          REQUIRED_FILES=(animus agent-runner animus-oai-runner release-metadata.json)
+          REQUIRED_FILES=(animus agent-runner release-metadata.json)
           for file in "${REQUIRED_FILES[@]}"; do
             if [[ ! -f "${STAGE_DIR}/${file}" ]]; then
               echo "missing required staged file: ${STAGE_DIR}/${file}" >&2
@@ -181,7 +181,7 @@ jobs:
           stage_dir = Path(os.environ["STAGE_DIR"])
           metadata_path = stage_dir / "release-metadata.json"
           metadata = json.loads(metadata_path.read_text(encoding="utf-8"))
-          expected_binaries = ["animus", "agent-runner", "animus-oai-runner"]
+          expected_binaries = ["animus", "agent-runner"]
 
           accepted_schemas = ("animus.release.v1", "ao.release.v1")
           if metadata.get("schema") not in accepted_schemas:
@@ -224,7 +224,7 @@ jobs:
           $Version = "${{ steps.version.outputs.value }}"
           $Target = "${{ matrix.target }}"
           $StageDir = "ao-$Version-$Target"
-          $Binaries = @("animus", "agent-runner", "animus-oai-runner")
+          $Binaries = @("animus", "agent-runner")
           $BinaryFiles = $Binaries | ForEach-Object { "$_.exe" }
 
           New-Item -ItemType Directory -Path $StageDir -Force | Out-Null
@@ -257,7 +257,7 @@ jobs:
           $StageDir = "ao-$Version-$Target"
           $ArchivePath = "$StageDir.zip"
 
-          $Binaries = @("animus", "agent-runner", "animus-oai-runner")
+          $Binaries = @("animus", "agent-runner")
           $BinaryFiles = $Binaries | ForEach-Object { "$_.exe" }
           $RequiredFiles = $BinaryFiles + "release-metadata.json"
           foreach ($File in $RequiredFiles) {

AGENTS.md

@@ -39,7 +39,6 @@ crates/
 ├── animus-runtime-shared/       # Shared workflow execution/runtime-contract/IPC helpers used by daemon and workflow_runner plugins
 ├── animus-plugin-protocol/      # In-tree stdio plugin protocol types
 ├── animus-plugin-runtime/       # Runtime helpers for plugin implementations
-├── oai-runner/                  # OpenAI-compatible runner implementation
 ├── orchestrator-cli/            # Main `animus` binary
 ├── orchestrator-config/         # Workflow, pack, and template config loading
 ├── orchestrator-core/           # Domain services, bootstrap, state mutation APIs
@@ -53,6 +52,11 @@ crates/
 └── protocol/                    # Shared protocol/config/runtime types
 ```
 
+The OpenAI-compatible runner (formerly `crates/oai-runner/`) moved
+out-of-tree to `launchapp-dev/animus-provider-oai-agent` v0.1.3 in the
+v0.5.2 surface-shrink. Install via
+`animus plugin install launchapp-dev/animus-provider-oai-agent`.
+
 Repo-local but not current workspace members:
 
 - `crates/orchestrator-web-server/`
@@ -61,7 +65,6 @@ Runtime-critical binaries and supporting crates must stay healthy:
 
 - `orchestrator-cli`
 - `agent-runner`
-- `oai-runner`
 - `orchestrator-logging`
 - `animus-runtime-shared`
 - `orchestrator-daemon-runtime`

CLAUDE.md

@@ -38,7 +38,7 @@ Animus is a Rust-only agent orchestrator with:
 
 Do not reintroduce stale claims such as:
 
-- stale workspace-count summaries that do not match `Cargo.toml`'s current 17 members
+- stale workspace-count summaries that do not match `Cargo.toml`'s current 15 members
 - "plugin extraction in flux" or "in progress" framing — extraction is complete as of v0.4.12
 - `PROJECT_ROOT` or "last-project-root registry" resolution rules
 - removed crates like `llm-mcp-server`, `llm-cli-wrapper`, `orchestrator-web-api`, `orchestrator-web-contracts`, or in-tree `animus-provider-{claude,codex,gemini,opencode,oai}`. `orchestrator-web-server` still exists in-repo but is not a current workspace member
@@ -59,7 +59,6 @@ Core orchestration:
 Runtime and provider layer:
 
 - `crates/agent-runner`
-- `crates/oai-runner`
 - `crates/orchestrator-daemon-runtime`
 - `crates/orchestrator-providers`
 - `crates/orchestrator-notifications`

Cargo.lock

@@ -12,15 +12,13 @@ members = [
   "crates/orchestrator-core",
   "crates/orchestrator-store",
   "crates/orchestrator-cli",
-  "crates/oai-runner",
   "crates/animus-runtime-shared",
   "crates/orchestrator-providers",
   "crates/orchestrator-session-host",
 ]
 default-members = [
   "crates/orchestrator-cli",
   "crates/agent-runner",
-  "crates/oai-runner",
 ]
 resolver = "2"
 

Cargo.toml

@@ -20,16 +20,18 @@ COPY crates crates
 # As of the v0.5.1 round-4 fold-in the in-tree workflow runner binary was
 # deleted; the daemon scheduler now spawns `animus-workflow-runner-default`
 # from the installed plugin. The image installs that plugin in stage 2.
+# v0.5.2 surface-shrink: the in-tree `animus-oai-runner` binary was
+# deleted; the runtime now spawns
+# `launchapp-dev/animus-provider-oai-agent` v0.1.3 from the installed
+# plugin. The image installs that plugin in stage 2 as well.
 RUN cargo build --release --locked \
     -p orchestrator-cli \
-    -p agent-runner \
-    -p oai-runner
+    -p agent-runner
 
 # Verify binaries exist
 RUN ls -lh \
     target/release/animus \
-    target/release/agent-runner \
-    target/release/animus-oai-runner
+    target/release/agent-runner
 
 # ── Stage 2: Minimal runtime image ──────────────────────────────────────────────
 FROM debian:bookworm-slim
@@ -65,16 +67,21 @@ RUN mkdir -p /root/.animus /root/.animus/plugins
 # Copy binaries from builder
 COPY --from=builder /src/target/release/animus /usr/local/bin/animus
 COPY --from=builder /src/target/release/agent-runner /usr/local/bin/agent-runner
-COPY --from=builder /src/target/release/animus-oai-runner /usr/local/bin/animus-oai-runner
 
 # Install the workflow runner plugin. As of v0.5.1 round-4 fold-in this
 # binary is the out-of-tree `animus-workflow-runner-default` plugin and
 # the daemon's `resolve_workflow_runner_binary` looks for it in
 # `~/.animus/plugins/`. The image MUST ship this plugin — without it the
 # daemon's preflight refuses to start. Fail the image build hard so a
 # transient release-download error never produces a broken image.
+# v0.5.2 surface-shrink: same pattern for `animus-provider-oai-agent`
+# (formerly bundled as the in-tree `animus-oai-runner` binary). Without
+# the plugin the runtime contract resolver falls back to a bare PATH
+# lookup that fails inside the slim base image.
 RUN animus plugin install launchapp-dev/animus-workflow-runner-default --yes \
-    && test -x /root/.animus/plugins/animus-workflow-runner-default
+    && test -x /root/.animus/plugins/animus-workflow-runner-default \
+    && animus plugin install launchapp-dev/animus-provider-oai-agent --yes \
+    && test -x /root/.animus/plugins/animus-provider-oai-agent/bin/animus-oai-runner
 
 # Create working directory
 WORKDIR /workspace

Dockerfile

@@ -353,8 +353,7 @@ curl -fsSL https://raw.githubusercontent.com/launchapp-dev/animus-cli/main/scrip
 
 ```bash
 rm -f ~/.local/bin/animus \
-  ~/.local/bin/agent-runner \
-  ~/.local/bin/animus-oai-runner
+  ~/.local/bin/agent-runner
 ```
 
 </details>