feat: inject SOUL.md/IDENTITY.md persona and detect workspace context files

- input-filter: scan workspace for SOUL.md, IDENTITY.md, MEMORY.md etc. on each turn
- bootstrap: when these files exist, instruct Claude to Read them at session start
- This gives the contractor agent its OpenClaw persona (SOUL.md embody, IDENTITY.md fill)
- Memory note added to bootstrap when workspace has memory files

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/bridge/bootstrap.ts

@@ -4,6 +4,8 @@ export type BootstrapInput = {
   workspace: string;
   /** Skills XML block extracted from the OpenClaw system prompt, if any */
   skillsBlock?: string;
+  /** Subset of OpenClaw context files present in the workspace (for persona/identity) */
+  workspaceContextFiles?: string[];
 };
 
 /**
@@ -12,6 +14,10 @@ export type BootstrapInput = {
  * Must NOT be re-injected on every turn.
  */
 export function buildBootstrap(input: BootstrapInput): string {
+  const contextFiles = input.workspaceContextFiles ?? [];
+  const hasSoul = contextFiles.includes("SOUL.md");
+  const hasIdentity = contextFiles.includes("IDENTITY.md");
+
   const lines = [
     `You are operating as a contractor agent inside OpenClaw.`,
     ``,
@@ -32,6 +38,38 @@ export function buildBootstrap(input: BootstrapInput): string {
     `- If a task is unclear, ask one focused clarifying question.`,
   ];
 
+  // Inject persona/identity context from OpenClaw workspace files.
+  // These files define who this agent is and how it should behave.
+  if (hasSoul || hasIdentity) {
+    lines.push(``, `## Persona & Identity`);
+    if (hasSoul) {
+      lines.push(
+        `Read ${input.workspace}/SOUL.md now (using the Read tool) and embody the persona and tone it describes.`,
+        `SOUL.md defines your values, communication style, and boundaries — treat it as authoritative.`,
+      );
+    }
+    if (hasIdentity) {
+      lines.push(
+        `Read ${input.workspace}/IDENTITY.md now (using the Read tool) to understand your name, creature type, and personal vibe.`,
+        `If IDENTITY.md is empty/template-only, you may fill it in as you develop your identity.`,
+      );
+    }
+  }
+
+  // Memory system note: OpenClaw uses workspace/memory/*.md + MEMORY.md.
+  // Claude Code also maintains per-project auto-memory at ~/.claude/projects/<path>/memory/.
+  // Both are active; Claude Code's auto-memory is loaded automatically each session.
+  // OpenClaw memory tools (memory_search, memory_get) are available as MCP tools
+  // but require bridge-side implementations to execute (not yet wired).
+  if (contextFiles.includes("MEMORY.md") || contextFiles.some(f => f.startsWith("memory/"))) {
+    lines.push(
+      ``,
+      `## Memory`,
+      `OpenClaw memory files exist in ${input.workspace}/memory/ and ${input.workspace}/MEMORY.md.`,
+      `Use the Read tool to access these directly. For writing new memories, write to ${input.workspace}/memory/<topic>.md.`,
+    );
+  }
+
   if (input.skillsBlock) {
     lines.push(
       ``,