diff --git a/README.md b/README.md
index b2087a9..b3e9d0b 100644
--- a/README.md
+++ b/README.md
@@ -115,7 +115,7 @@ Skills are shared capability modules. Runtime adapters should point to shared sk
 Agent definitions are runtime-specific because model names, tool names, and frontmatter schemas differ:
 
 - Copilot agents: `agents/*.md`
-- Claude agents: `claude/agents/`
+- Claude agents: `claude/agents/*.md`
 - Codex agent templates: `codex/agent-templates/`
 
 Logical roles are stable, but physical runtime names may differ:
diff --git a/docs/coding-agent-orchestration-harness/decisions/ADR-I-0001-runtime-adapter-layout.md b/docs/coding-agent-orchestration-harness/decisions/ADR-I-0001-runtime-adapter-layout.md
index 5709280..2276adf 100644
--- a/docs/coding-agent-orchestration-harness/decisions/ADR-I-0001-runtime-adapter-layout.md
+++ b/docs/coding-agent-orchestration-harness/decisions/ADR-I-0001-runtime-adapter-layout.md
@@ -31,13 +31,13 @@ Combining all runtime agent definitions in one discovery path risks duplicate or
 Runtime adapter files are separated by runtime while all shared skills remain under `plugins/coding-agent-orchestration-harness/skills/`.
 
 - Copilot agents remain directly under `plugins/coding-agent-orchestration-harness/agents/` with their root `*.md` filenames.
-- Claude agents live under `plugins/coding-agent-orchestration-harness/claude/agents/`.
+- Claude agents live under `plugins/coding-agent-orchestration-harness/claude/agents/*.md`.
 - Codex TOML files are stored as inert templates under `plugins/coding-agent-orchestration-harness/codex/agent-templates/` and are installed by bootstrap.
 
 ## Implementation Impact
 
 - `.github/plugin/plugin.json` points to `./agents/` and `./skills/`.
-- `.claude-plugin/plugin.json` points to `./claude/agents/` and `./skills/`.
+- `.claude-plugin/plugin.json` lists the Claude agent Markdown files under `./claude/agents/` and points to `./skills/`.
 - `.codex-plugin/plugin.json` points to `./skills/`; Codex agent installation is handled by bootstrap.
 
 ## Considered Options
diff --git a/plugins/coding-agent-orchestration-harness/.claude-plugin/plugin.json b/plugins/coding-agent-orchestration-harness/.claude-plugin/plugin.json
index 2b8b7f5..9161258 100644
--- a/plugins/coding-agent-orchestration-harness/.claude-plugin/plugin.json
+++ b/plugins/coding-agent-orchestration-harness/.claude-plugin/plugin.json
@@ -13,6 +13,11 @@
     "harness",
     "claude-code"
   ],
-  "agents": "./claude/agents/",
+  "agents": [
+    "./claude/agents/harness-orchestrator.md",
+    "./claude/agents/harness-researcher.md",
+    "./claude/agents/harness-worker.md",
+    "./claude/agents/harness-reviewer.md"
+  ],
   "skills": "./skills/"
 }