feat(adal): add AdaL harness integration

CLAUDE.md

@@ -787,6 +787,67 @@ For production users the recommended Goose install is:
 failproofai policies --install --cli goose --scope project
 ```
 
+### AdaL hooks (`~/.adal/settings.json`)
+
+AdaL (`@sylphai/adal-cli`) is the **only integration that needs no event map and
+no `canonicalizeEventType` branch**. Its hook contract is deliberately
+Claude-shaped, so the `adal` Integration in `integrations.ts` mirrors
+`claudeCode` rather than inventing a new writer.
+
+**Settings file paths:**
+
+| Scope   | Path                          |
+|---------|-------------------------------|
+| user    | `~/.adal/settings.json`       |
+| project | `<cwd>/.adal/settings.json`   |
+
+There is no `local` scope (AdaL has no `settings.local.json` equivalent), so
+`adal.scopes` is `["user", "project"]`.
+
+**Events are already canonical.** AdaL fires exactly six lifecycle events and
+every one is spelled identically to its `HOOK_EVENT_TYPES` entry, so AdaL falls
+through `canonicalizeEventType`'s "already PascalCase, pass through" tail:
+
+| Event                | Enforceable? |
+|----------------------|--------------|
+| `PreToolUse`         | ✅ can block |
+| `UserPromptSubmit`   | ✅ can block |
+| `PostToolUse`        | ❌ observation only |
+| `PostToolUseFailure` | ❌ observation only |
+| `PermissionRequest`  | ❌ observation only |
+| `Stop`               | ❌ observation only |
+
+**Only `PreToolUse` and `UserPromptSubmit` can prevent an action.** The other
+four fire after the action has already run, so a `deny` there cannot reverse it
+— policies matching those events are advisory (same shape as Factory/Hermes on
+non-`Stop` events). Do not write a post-action policy expecting it to block.
+
+**Hook entry shape** — `timeout` is in SECONDS (like Claude, not milliseconds):
+
+```json
+{
+  "hooks": {
+    "PreToolUse": [
+      { "hooks": [{ "type": "command", "command": "failproofai --hook PreToolUse --cli adal", "timeout": 60 }] }
+    ]
+  }
+}
+```
+
+Install is idempotent and preserves both unrelated settings keys and
+pre-existing user hooks; uninstall removes only marker-owned entries.
+
+**Tool names** are snake_case internally, so `ADAL_TOOL_MAP` maps them onto the
+Claude vocabulary (`bash`→`Bash`, `read_file`→`Read`, `create_file`→`Write`,
+`replace_by_string`→`Edit`, …) and `ADAL_TOOL_INPUT_MAP` maps `create_file`'s
+`new_string` body onto `content`. Unknown names — including `mcp__*` — pass
+through unchanged.
+
+**Audit pillar: none yet.** AdaL persists no replayable tool-event log
+(`~/.adal/sessions/<id>/` holds only side-artifacts; `~/.adal/adal.db` has no
+tables), so `src/audit/cli-adapters/adal.ts` is inert by design and returns `[]`
+from both functions. See that module's header for the rationale.
+
 ### Dogfood configs for Factory / Devin / Antigravity / Goose
 
 Like the Codex / Cursor / OpenCode / Pi setups above, this repo ships

README.md

@@ -26,8 +26,9 @@ before they become incidents. Zero latency. Runs locally.
 ## Supported agent CLIs
 
 <!-- A 6-column table instead of inline <img> runs: table columns never re-wrap,
-     so the grid stays 2×6 at any window width (scrolling on very narrow screens
-     instead of collapsing into ragged orphan rows). -->
+     so the grid stays 6-per-row at any window width (scrolling on very narrow
+     screens instead of collapsing into ragged orphan rows). Rows are filled to
+     six before a new row is started. -->
 <table align="center">
   <tr>
     <td align="center" width="96">
@@ -117,6 +118,13 @@ before they become incidents. Zero latency. Runs locally.
       </a>
     </td>
   </tr>
+  <tr>
+    <td align="center" width="96">
+      <a href="https://docs.sylph.ai" title="AdaL (@sylphai/adal-cli)">
+        <img src="assets/logos/adal.svg" alt="AdaL" width="56" height="56" />
+      </a>
+    </td>
+  </tr>
 </table>
 
 ## Install

__tests__/bin/valid-clis.test.ts

@@ -0,0 +1,41 @@
+// @vitest-environment node
+/**
+ * Guards the CLI allowlist in bin/failproofai.mjs against drift.
+ *
+ * The allowlist used to be duplicated once per subcommand parser (--hook,
+ * policies --install, policies --uninstall, policy add/remove). Adding a new CLI
+ * to only some copies made it installable but NOT removable, which is how the
+ * AdaL integration first shipped. It is now a single module-scope `VALID_CLIS`
+ * shared by every parser; these tests fail if anyone reintroduces a local copy
+ * or lets the list drift from INTEGRATION_TYPES.
+ */
+import { describe, it, expect } from "vitest";
+import { readFileSync } from "node:fs";
+import { resolve } from "node:path";
+import { INTEGRATION_TYPES } from "../../src/hooks/types";
+
+const BIN_SOURCE = readFileSync(resolve(__dirname, "../../bin/failproofai.mjs"), "utf-8");
+
+describe("bin/failproofai.mjs CLI allowlist", () => {
+  it("declares exactly one VALID_CLIS set (no per-parser copies)", () => {
+    const declarations = BIN_SOURCE.match(/const VALID_CLIS = new Set\(/g) ?? [];
+    expect(declarations).toHaveLength(1);
+  });
+
+  it("covers every INTEGRATION_TYPES entry", () => {
+    const block = BIN_SOURCE.split("const VALID_CLIS = new Set(")[1]?.split("]);")[0] ?? "";
+    for (const cli of INTEGRATION_TYPES) {
+      expect(block).toContain(`"${cli}"`);
+    }
+  });
+
+  it("is consulted by every subcommand parser that accepts --cli", () => {
+    // install, uninstall, and policy add/remove each guard with VALID_CLIS.has.
+    const uses = BIN_SOURCE.match(/VALID_CLIS\.has\(/g) ?? [];
+    expect(uses.length).toBeGreaterThanOrEqual(3);
+  });
+
+  it("accepts adal in the --hook parser as well", () => {
+    expect(BIN_SOURCE).toContain('cliArg === "adal"');
+  });
+});

__tests__/hooks/adal-canonicalize.test.ts

@@ -0,0 +1,87 @@
+// @vitest-environment node
+/**
+ * AdaL payload canonicalization.
+ *
+ * AdaL is the only integration that needs NO event map: its lifecycle event
+ * names are already the canonical PascalCase forms, so they must survive
+ * canonicalization byte-for-byte. Tool names, however, are snake_case
+ * internally and must map onto the Claude vocabulary that builtin policies
+ * match on (Bash / Read / Write / Edit / …).
+ */
+import { describe, it, expect } from "vitest";
+import { canonicalizeToolName, canonicalizeToolInput } from "../../src/hooks/tool-name-canonicalize";
+import { ADAL_TOOL_MAP, HOOK_EVENT_TYPES } from "../../src/hooks/types";
+import { adal } from "../../src/hooks/integrations";
+
+describe("AdaL event names need no mapping", () => {
+  it("every event AdaL fires is already a canonical HookEventType", () => {
+    for (const event of adal.eventTypes) {
+      expect(HOOK_EVENT_TYPES).toContain(event);
+    }
+  });
+});
+
+describe("canonicalizeToolName(cli: adal)", () => {
+  it("maps AdaL shell and search tools onto the Claude vocabulary", () => {
+    expect(canonicalizeToolName("bash", "adal")).toBe("Bash");
+    expect(canonicalizeToolName("grep", "adal")).toBe("Grep");
+    expect(canonicalizeToolName("glob", "adal")).toBe("Glob");
+  });
+
+  it("maps every AdaL file tool onto Read/Write/Edit", () => {
+    expect(canonicalizeToolName("read_file", "adal")).toBe("Read");
+    expect(canonicalizeToolName("read_image", "adal")).toBe("Read");
+    expect(canonicalizeToolName("write_file", "adal")).toBe("Write");
+    expect(canonicalizeToolName("create_file", "adal")).toBe("Write");
+    expect(canonicalizeToolName("rewrite_file", "adal")).toBe("Write");
+    expect(canonicalizeToolName("replace_by_string", "adal")).toBe("Edit");
+    expect(canonicalizeToolName("delete_lines", "adal")).toBe("Edit");
+  });
+
+  it("maps AdaL web tools", () => {
+    expect(canonicalizeToolName("fetch_url", "adal")).toBe("WebFetch");
+    expect(canonicalizeToolName("web_search", "adal")).toBe("WebSearch");
+  });
+
+  it("passes unknown and MCP tool names through unchanged", () => {
+    expect(canonicalizeToolName("mcp__my-server__exec", "adal")).toBe("mcp__my-server__exec");
+    expect(canonicalizeToolName("some_future_tool", "adal")).toBe("some_future_tool");
+  });
+
+  it("leaves undefined alone", () => {
+    expect(canonicalizeToolName(undefined, "adal")).toBeUndefined();
+  });
+
+  it("every ADAL_TOOL_MAP target is a name builtin policies recognise", () => {
+    for (const canonical of Object.values(ADAL_TOOL_MAP)) {
+      expect(canonical[0]).toBe(canonical[0].toUpperCase());
+    }
+  });
+});
+
+describe("canonicalizeToolInput(cli: adal)", () => {
+  it("maps create_file's new_string body onto content so write builtins fire", () => {
+    const out = canonicalizeToolInput("Write", { file_path: "/tmp/a.txt", new_string: "secret" }, "adal");
+    expect(out).toEqual({ file_path: "/tmp/a.txt", content: "secret" });
+  });
+
+  it("leaves already-canonical file paths untouched", () => {
+    const input = { file_path: "/tmp/a.txt" };
+    expect(canonicalizeToolInput("Read", input, "adal")).toEqual(input);
+  });
+
+  it("leaves bash command input untouched", () => {
+    const input = { command: "ls -la" };
+    expect(canonicalizeToolInput("Bash", input, "adal")).toEqual(input);
+  });
+
+  it("passes arrays and non-objects through verbatim", () => {
+    expect(canonicalizeToolInput("Write", ["a", "b"], "adal")).toEqual(["a", "b"]);
+    expect(canonicalizeToolInput("Write", undefined, "adal")).toBeUndefined();
+  });
+
+  it("is idempotent when input is already canonical", () => {
+    const once = canonicalizeToolInput("Write", { content: "x" }, "adal");
+    expect(canonicalizeToolInput("Write", once, "adal")).toEqual({ content: "x" });
+  });
+});

__tests__/hooks/install-prompt.test.ts

@@ -141,9 +141,9 @@ describe("hooks/install-prompt", () => {
         "install",
       );
 
-      // 1 aggregate "all" + 2 detected + 10 undetected
-      expect(options).toHaveLength(13);
-      expect(undetected).toEqual(["copilot", "cursor", "opencode", "pi", "hermes", "openclaw", "factory", "devin", "antigravity", "goose"]);
+      // 1 aggregate "all" + 2 detected + 11 undetected
+      expect(options).toHaveLength(14);
+      expect(undetected).toEqual(["copilot", "cursor", "opencode", "pi", "hermes", "openclaw", "factory", "devin", "antigravity", "goose", "adal"]);
 
       expect(options[0]).toMatchObject({ isAll: true, detected: true, value: ["claude", "codex"] });
       expect(options[0].label).toBe("Install for all 2 detected");
@@ -168,6 +168,7 @@ describe("hooks/install-prompt", () => {
         "Devin CLI",
         "Antigravity CLI",
         "Goose",
+        "AdaL",
       ]);
     });
 
@@ -184,16 +185,16 @@ describe("hooks/install-prompt", () => {
       expect(options.every((o) => o.detected)).toBe(true);
     });
 
-    it("install with all 12 detected: no aggregate-row needed beyond the standard one, no undetected section", async () => {
+    it("install with all 13 detected: no aggregate-row needed beyond the standard one, no undetected section", async () => {
       const { buildCliMenuOptions } = await import("../../src/hooks/install-prompt");
       const { options, undetected } = buildCliMenuOptions(
-        ["claude", "codex", "copilot", "cursor", "opencode", "pi", "hermes", "openclaw", "factory", "devin", "antigravity", "goose"],
+        ["claude", "codex", "copilot", "cursor", "opencode", "pi", "hermes", "openclaw", "factory", "devin", "antigravity", "goose", "adal"],
         "install",
       );
 
       expect(undetected).toEqual([]);
-      expect(options).toHaveLength(13); // aggregate + 12 detected
-      expect(options[0].label).toBe("Install for all 12 detected");
+      expect(options).toHaveLength(14); // aggregate + 13 detected
+      expect(options[0].label).toBe("Install for all 13 detected");
     });
 
     it("install with 1 detected + many undetected: skips aggregate row (1 ≯ 1)", async () => {