diff --git a/.claude/skills/generate-openenv-env/SKILL.md b/.claude/skills/generate-openenv-env/SKILL.md
index fbfc899a8..ca3c49ced 100644
--- a/.claude/skills/generate-openenv-env/SKILL.md
+++ b/.claude/skills/generate-openenv-env/SKILL.md
@@ -120,6 +120,8 @@ Use these standards:
 - For MCP/tool-call UIs that send stringified JSON arguments, add action validators/parsers in `server/app.py`.
 - Export public client/models symbols in `__init__.py`.
 - Keep `openenv.yaml` aligned with current scaffold format (`spec_version: 1`, `name`, `type`, `runtime`, `app`, `port`).
+- Add a Harbor schema 1.1 `task.toml` and configure truthful resource,
+  networking, timeout, verifier, and artifact requirements for the environment.
 - Avoid training/evaluation code paths in this skill.
 
 ### 8. Validate before handoff
@@ -134,6 +136,7 @@ PYTHONPATH=src:envs uv run python -c "from envs.<name>_env.server.<name>_environ
 cd envs/<name>_env
 openenv build
 openenv validate --verbose
+openenv validate --profile publish --remote
 PYTHONPATH=src:envs uv run pytest envs/<name>_env -q
 ```
 
diff --git a/.claude/skills/generate-openenv-env/assets/openenv_env_template/task.toml b/.claude/skills/generate-openenv-env/assets/openenv_env_template/task.toml
new file mode 100644
index 000000000..960624a20
--- /dev/null
+++ b/.claude/skills/generate-openenv-env/assets/openenv_env_template/task.toml
@@ -0,0 +1,13 @@
+schema_version = "1.1"
+
+[task]
+name = "openenv/__ENV_NAME__"
+description = "__ENV_TITLE_NAME__ OpenEnv environment"
+
+[environment]
+cpus = 1
+memory_mb = 2048
+storage_mb = 10240
+gpus = 0
+# Set this to false when the environment does not need outbound internet.
+allow_internet = true
diff --git a/.claude/skills/generate-openenv-env/references/env-generation-checklist.md b/.claude/skills/generate-openenv-env/references/env-generation-checklist.md
index ec5b01a68..ab5d85429 100644
--- a/.claude/skills/generate-openenv-env/references/env-generation-checklist.md
+++ b/.claude/skills/generate-openenv-env/references/env-generation-checklist.md
@@ -79,11 +79,14 @@ Ask only what changes architecture or contracts.
 Mark complete only when all are true:
 
 - `envs/<name>_env/openenv.yaml` exists, uses `spec_version: 1`, and points to `server.app:app`.
+- `envs/<name>_env/task.toml` uses Harbor schema 1.1 and truthfully declares
+  publish-time resource and network requirements.
 - `models.py` defines typed action/observation/state.
 - `server/<name>_environment.py` implements `reset`, `step`, and `state`.
 - `server/app.py` calls `create_app` with action/observation classes.
 - `client.py` matches the selected archetype and correctly serializes/parses data.
 - `__init__.py` exports the public API.
 - `README.md` includes quickstart and configuration.
-- `openenv build` and `openenv validate --verbose` pass, or failures are documented.
+- `openenv build` and `openenv validate --profile publish --remote` pass, or
+  failures are documented.
 - Runtime smoke check is executed (`/health`; optionally `openenv validate --url`).
diff --git a/envs/echo_env/task.toml b/envs/echo_env/task.toml
new file mode 100644
index 000000000..304a32bd5
--- /dev/null
+++ b/envs/echo_env/task.toml
@@ -0,0 +1,12 @@
+schema_version = "1.1"
+
+[task]
+name = "openenv/echo-env"
+description = "Canonical OpenEnv echo environment used for validation and examples."
+
+[environment]
+cpus = 1
+memory_mb = 2048
+storage_mb = 10240
+gpus = 0
+allow_internet = false
diff --git a/src/openenv/cli/templates/openenv_env/task.toml b/src/openenv/cli/templates/openenv_env/task.toml
new file mode 100644
index 000000000..960624a20
--- /dev/null
+++ b/src/openenv/cli/templates/openenv_env/task.toml
@@ -0,0 +1,13 @@
+schema_version = "1.1"
+
+[task]
+name = "openenv/__ENV_NAME__"
+description = "__ENV_TITLE_NAME__ OpenEnv environment"
+
+[environment]
+cpus = 1
+memory_mb = 2048
+storage_mb = 10240
+gpus = 0
+# Set this to false when the environment does not need outbound internet.
+allow_internet = true
diff --git a/tests/test_cli/test_init.py b/tests/test_cli/test_init.py
index 5f03bfb69..430771798 100644
--- a/tests/test_cli/test_init.py
+++ b/tests/test_cli/test_init.py
@@ -39,6 +39,7 @@ def test_init_creates_directory_structure(tmp_path: Path) -> None:
     assert (env_dir / "client.py").exists()
     assert (env_dir / "README.md").exists()
     assert (env_dir / "openenv.yaml").exists()
+    assert (env_dir / "task.toml").exists()
     assert (env_dir / "server").exists()
     assert (env_dir / "server" / "__init__.py").exists()
     assert (env_dir / "server" / "app.py").exists()
@@ -116,6 +117,22 @@ def test_init_generates_openenv_yaml(tmp_path: Path) -> None:
     assert "__ENV_NAME__" not in yaml_content
 
 
+def test_init_generates_publish_requirements(tmp_path: Path) -> None:
+    env_name = "test_env"
+    result = runner.invoke(
+        app,
+        ["init", env_name, "--output-dir", str(tmp_path)],
+        input="\n",
+    )
+
+    assert result.exit_code == 0
+    task_content = (tmp_path / env_name / "task.toml").read_text()
+    assert 'schema_version = "1.1"' in task_content
+    assert 'name = "openenv/test_env"' in task_content
+    assert "[environment]" in task_content
+    assert "__ENV_NAME__" not in task_content
+
+
 def test_init_readme_has_hf_frontmatter(tmp_path: Path) -> None:
     """Test that README has Hugging Face Space compatible frontmatter."""
     env_name = "test_env"