refactor: vendor upstream tools and anthropic provider, replace stub loop

manifests/pi-mono-provenance.json

@@ -0,0 +1,134 @@
+{
+  "version": 1,
+  "sourceRepo": "https://github.com/badlogic/pi-mono.git",
+  "license": "MIT",
+  "upstreamSha": "cb4e4d8c",
+  "entries": [
+    {
+      "upstream": "packages/coding-agent/src/core/tools/read.ts",
+      "destination": "src/tools/file/read.ts",
+      "mode": "adapted",
+      "adaptations": ["TypeBox→Zod, stripped TUI rendering, replaced AgentTool with OpenClawTool"]
+    },
+    {
+      "upstream": "packages/coding-agent/src/core/tools/write.ts",
+      "destination": "src/tools/file/write.ts",
+      "mode": "adapted",
+      "adaptations": ["TypeBox→Zod, stripped TUI rendering, replaced AgentTool with OpenClawTool"]
+    },
+    {
+      "upstream": "packages/coding-agent/src/core/tools/edit.ts",
+      "destination": "src/tools/file/edit.ts",
+      "mode": "adapted",
+      "adaptations": ["TypeBox→Zod, stripped TUI rendering, replaced AgentTool with OpenClawTool"]
+    },
+    {
+      "upstream": "packages/coding-agent/src/core/tools/edit-diff.ts",
+      "destination": "src/tools/file/edit-diff.ts",
+      "mode": "adapted",
+      "adaptations": ["Fixed import path for path-utils"]
+    },
+    {
+      "upstream": "packages/coding-agent/src/core/tools/bash.ts",
+      "destination": "src/tools/exec/exec.ts",
+      "mode": "adapted",
+      "adaptations": ["TypeBox→Zod, stripped TUI, renamed bash→exec, added background/yield from openclaw"]
+    },
+    {
+      "upstream": "packages/coding-agent/src/core/tools/truncate.ts",
+      "destination": "src/tools/shared/truncate.ts",
+      "mode": "copied",
+      "adaptations": ["No changes needed"]
+    },
+    {
+      "upstream": "packages/coding-agent/src/core/tools/path-utils.ts",
+      "destination": "src/tools/shared/path-utils.ts",
+      "mode": "copied",
+      "adaptations": ["No changes needed"]
+    },
+    {
+      "upstream": "packages/coding-agent/src/core/tools/file-mutation-queue.ts",
+      "destination": "src/tools/shared/file-mutation-queue.ts",
+      "mode": "copied",
+      "adaptations": ["No changes needed"]
+    },
+    {
+      "upstream": "packages/coding-agent/src/utils/shell.ts",
+      "destination": "src/tools/shared/shell.ts",
+      "mode": "adapted",
+      "adaptations": ["Replaced SettingsManager/getBinDir with SHELL env var and defaults"]
+    },
+    {
+      "upstream": "packages/coding-agent/src/utils/child-process.ts",
+      "destination": "src/tools/shared/child-process.ts",
+      "mode": "copied",
+      "adaptations": ["No changes needed"]
+    },
+    {
+      "upstream": "packages/coding-agent/src/utils/mime.ts",
+      "destination": "src/tools/shared/mime.ts",
+      "mode": "adapted",
+      "adaptations": ["Replaced file-type npm dep with inline magic byte detection"]
+    },
+    {
+      "upstream": "packages/agent/src/agent-loop.ts",
+      "destination": "src/loop/agent-loop.ts",
+      "mode": "adapted",
+      "adaptations": ["Replaced @mariozechner/pi-ai imports with local providers, added inline validateToolArguments"]
+    },
+    {
+      "upstream": "packages/agent/src/types.ts",
+      "destination": "src/loop/agent-types.ts",
+      "mode": "adapted",
+      "adaptations": ["Replaced @mariozechner/pi-ai imports, replaced TSchema with any"]
+    },
+    {
+      "upstream": "packages/ai/src/providers/anthropic.ts",
+      "destination": "src/providers/anthropic.ts",
+      "mode": "adapted",
+      "adaptations": ["Removed stealth mode, OAuth/Claude Code identity, GitHub Copilot, fixed imports"]
+    },
+    {
+      "upstream": "packages/ai/src/providers/simple-options.ts",
+      "destination": "src/providers/simple-options.ts",
+      "mode": "adapted",
+      "adaptations": ["Fixed import path to anthropic-types.js"]
+    },
+    {
+      "upstream": "packages/ai/src/providers/transform-messages.ts",
+      "destination": "src/providers/transform-messages.ts",
+      "mode": "adapted",
+      "adaptations": ["Fixed import path to anthropic-types.js"]
+    },
+    {
+      "upstream": "packages/ai/src/utils/event-stream.ts",
+      "destination": "src/providers/event-stream.ts",
+      "mode": "adapted",
+      "adaptations": ["Fixed import path to anthropic-types.js"]
+    },
+    {
+      "upstream": "packages/ai/src/utils/json-parse.ts",
+      "destination": "src/providers/json-parse.ts",
+      "mode": "copied",
+      "adaptations": ["No changes needed"]
+    },
+    {
+      "upstream": "packages/ai/src/utils/sanitize-unicode.ts",
+      "destination": "src/providers/sanitize-unicode.ts",
+      "mode": "copied",
+      "adaptations": ["No changes needed"]
+    },
+    {
+      "upstream": "packages/ai/src/types.ts",
+      "destination": "src/providers/anthropic-types.ts",
+      "mode": "adapted",
+      "adaptations": ["Removed non-Anthropic providers/APIs, removed TypeBox dependency, removed compat types"]
+    },
+    {
+      "upstream": "packages/ai/src/env-api-keys.ts",
+      "destination": "src/providers/env-api-keys.ts",
+      "mode": "adapted",
+      "adaptations": ["Simplified to Anthropic-only (removed all other provider key lookups)"]
+    }
+  ]
+}

package.json

@@ -37,6 +37,9 @@
     "test:e2e": "node scripts/package-smoke.mjs"
   },
   "dependencies": {
+    "@anthropic-ai/sdk": "^0.80.0",
+    "diff": "^7.0.0",
+    "partial-json": "^0.1.7",
     "zod": "^4.3.6"
   },
   "devDependencies": {

scripts/sync-from-pi-mono.mjs

@@ -0,0 +1,65 @@
+#!/usr/bin/env node
+import fs from "node:fs";
+import path from "node:path";
+
+const PI_MONO_ROOT = process.env.PI_MONO_ROOT || process.argv[2];
+if (!PI_MONO_ROOT) {
+  console.error("Usage: PI_MONO_ROOT=/path/to/pi-mono node scripts/sync-from-pi-mono.mjs");
+  console.error("   or: node scripts/sync-from-pi-mono.mjs /path/to/pi-mono");
+  process.exit(1);
+}
+const MANIFEST_PATH = "manifests/pi-mono-provenance.json";
+
+// File map: source (relative to PI_MONO_ROOT) -> destination (relative to repo root)
+const FILE_MAP = {
+  // tools
+  "packages/coding-agent/src/core/tools/read.ts": "src/tools/file/read.ts",
+  "packages/coding-agent/src/core/tools/write.ts": "src/tools/file/write.ts",
+  "packages/coding-agent/src/core/tools/edit.ts": "src/tools/file/edit.ts",
+  "packages/coding-agent/src/core/tools/edit-diff.ts": "src/tools/file/edit-diff.ts",
+  "packages/coding-agent/src/core/tools/bash.ts": "src/tools/exec/exec.ts",
+  "packages/coding-agent/src/core/tools/truncate.ts": "src/tools/shared/truncate.ts",
+  "packages/coding-agent/src/core/tools/path-utils.ts": "src/tools/shared/path-utils.ts",
+  "packages/coding-agent/src/core/tools/file-mutation-queue.ts": "src/tools/shared/file-mutation-queue.ts",
+  // utils
+  "packages/coding-agent/src/utils/shell.ts": "src/tools/shared/shell.ts",
+  "packages/coding-agent/src/utils/child-process.ts": "src/tools/shared/child-process.ts",
+  "packages/coding-agent/src/utils/mime.ts": "src/tools/shared/mime.ts",
+  // agent loop
+  "packages/agent/src/agent-loop.ts": "src/loop/agent-loop.ts",
+  "packages/agent/src/types.ts": "src/loop/agent-types.ts",
+  // anthropic provider
+  "packages/ai/src/providers/anthropic.ts": "src/providers/anthropic.ts",
+  "packages/ai/src/providers/simple-options.ts": "src/providers/simple-options.ts",
+  "packages/ai/src/providers/transform-messages.ts": "src/providers/transform-messages.ts",
+  "packages/ai/src/utils/event-stream.ts": "src/providers/event-stream.ts",
+  "packages/ai/src/utils/json-parse.ts": "src/providers/json-parse.ts",
+  "packages/ai/src/utils/sanitize-unicode.ts": "src/providers/sanitize-unicode.ts",
+  "packages/ai/src/types.ts": "src/providers/anthropic-types.ts",
+  "packages/ai/src/env-api-keys.ts": "src/providers/env-api-keys.ts",
+};
+
+console.log("Syncing from pi-mono...");
+const manifest = JSON.parse(fs.readFileSync(MANIFEST_PATH, "utf-8"));
+manifest.entries = [];
+
+for (const [src, dest] of Object.entries(FILE_MAP)) {
+  const srcPath = path.join(PI_MONO_ROOT, src);
+  if (!fs.existsSync(srcPath)) {
+    console.error(`MISSING: ${srcPath}`);
+    process.exit(1);
+  }
+  const destDir = path.dirname(dest);
+  fs.mkdirSync(destDir, { recursive: true });
+  fs.copyFileSync(srcPath, dest);
+  manifest.entries.push({
+    upstream: src,
+    destination: dest,
+    mode: "adapted",
+    adaptations: ["pending — see task-specific commits"],
+  });
+  console.log(`  ${src} -> ${dest}`);
+}
+
+fs.writeFileSync(MANIFEST_PATH, JSON.stringify(manifest, null, 2) + "\n");
+console.log(`Manifest updated: ${manifest.entries.length} entries`);