Skills config

Most skills configuration lives under skills in ~/.openclaw/openclaw.json. Agent-specific visibility lives under agents.defaults.skills and agents.entries.*.skills.

{
  skills: {
    allowBundled: ["gemini", "peekaboo"],
    load: {
      extraDirs: ["~/Projects/agent-scripts/skills"],
      allowSymlinkTargets: ["~/Projects/manager/skills"],
      watch: true,
    },
    install: {
      preferBrew: true,
      nodeManager: "npm",
      allowUploadedArchives: false,
    },
    workshop: {
      autonomous: { mode: "auto" },
      allowSymlinkTargetWrites: false,
      approvalPolicy: "auto",
      maxPending: 50,
      maxSkillBytes: 40000,
    },
    entries: {
      "image-lab": {
        enabled: true,
        apiKey: { source: "env", provider: "default", id: "GEMINI_API_KEY" },
        env: { GEMINI_API_KEY: "GEMINI_KEY_HERE" },
      },
      peekaboo: { enabled: true },
      sag: { enabled: false },
    },
  },
}

For built-in image generation, use agents.defaults.mediaModels.image plus the core image_generate tool instead of skills.entries. Skill entries are for custom or third-party skill workflows only.

Loading (`skills.load`)

string[]

Additional skill directories to scan, at the lowest precedence (below bundled and plugin skills). Paths are expanded with ~ support.

string[]

Trusted real target directories that symlinked skill folders may resolve into, even when the symlink lives outside the configured root. Use this for intentional sibling-repo layouts such as <workspace>/skills/manager -> ~/Projects/manager/skills. Keep this list narrow — do not point at broad roots like ~ or ~/Projects.

boolean

default:"true"

Watch skill folders and refresh the skills snapshot when SKILL.md files change. Covers nested files under grouped skill roots.

Install (`skills.install`)

boolean

default:"true"

Prefer Homebrew installers when brew is available.

"npm" | "pnpm" | "yarn" | "bun"

default:"\"npm\""

Node package manager preference for skill installs. This only affects skill installs - the OpenClaw CLI and Gateway runtime require Node because the canonical state store uses node:sqlite. openclaw setup --node-manager and openclaw onboard --node-manager accept npm, pnpm, or bun; set "yarn" directly in config for Yarn-backed skill installs.

boolean

default:"false"

Allow trusted operator.admin Gateway clients to install private zip archives staged through skills.upload.*. Normal ClawHub installs do not need this setting.

Operator Install Policy (`security.installPolicy`)

Use security.installPolicy when operators need a trusted local command to approve or block skill and plugin installs with host-specific policy. The policy runs after OpenClaw has staged source material and before the install or update continues. It applies to ClawHub skills, uploaded skills, Git/local skills, skill dependency installers, and plugin install/update sources.

{
  security: {
    installPolicy: {
      enabled: true,
      // Omit targets to cover every supported target.
      targets: ["skill", "plugin"],
      exec: {
        source: "exec",
        command: "/usr/local/bin/openclaw-install-policy",
        args: ["--json"],
        timeoutMs: 10000,
        noOutputTimeoutMs: 10000,
        maxOutputBytes: 1048576,
        passEnv: ["OPENCLAW_STATE_DIR", "PATH"],
        env: { POLICY_MODE: "strict" },
        trustedDirs: ["/usr/local/bin"],
      },
    },
  },
}

boolean

default:"false"

Enables operator-owned install policy. When enabled without a valid exec command, installs fail closed.

("skill" | "plugin")[]

Optional target filter. When omitted, policy applies to every supported target so new installs do not unexpectedly fail open.

string

Absolute path to the trusted policy executable. OpenClaw runs it without a shell and validates the path before use.

string[]

Static arguments passed after command.

number

default:"10000"

Maximum wall-clock runtime for one policy decision.

number

default:"timeoutMs"

Maximum time without stdout or stderr output before the policy fails closed.

number

default:"1048576"

Maximum combined stdout and stderr bytes accepted from the policy process.

Record<string, string>

Literal environment variables provided to the policy process.

string[]

Environment variable names copied from the OpenClaw process into the policy process. Only named variables are passed.

string[]

Optional allowlist of directories that may contain the policy executable.

The policy command and interpreter script arguments must be direct regular files with trusted ownership, restricted permissions, and verifiable parent directories. Symlinks and insecure paths are rejected. The policy receives one JSON object on stdin with protocolVersion: 1, openclawVersion, targetType, targetName, sourcePath, sourcePathKind, optional structured source, structured origin, and request. It must write one JSON object on stdout with an allow, warn, or block decision. warn and block require a non-empty reason; every decision may include a findings array. Each finding requires non-empty string ruleId and message fields plus a severity of info, warn, or critical. Optional file and evidence values must be non-empty strings; a finite numeric line is rounded down and clamped to the safe-integer range from 1 through Number.MAX_SAFE_INTEGER. Malformed finding entries are ignored, and invalid optional fields are omitted. A non-array findings value is treated as absent. Operator-facing reason and finding text are limited to 1,000 characters. OpenClaw retains at most 100 normalized findings for display. Only a warn response with more than 100 valid findings fails closed and cannot be acknowledged; allow and block retain the first 100. A warning stops the install before commit. A warn review whose fully rendered notice, including its title, target, sanitized reason and findings, and recovery guidance, exceeds the 4,000-character aggregate display limit fails closed without presenting a partial review. An over-budget block remains terminal with a bounded denial, while over-budget findings on allow are summarized in bounded diagnostic output. Interactive CLI plugin and skill commands ask the operator to type the target name using the same install anyway or update anyway copy as suspicious ClawHub releases, then run policy again before continuing. Declined and non-interactive commands on the direct CLI may use --acknowledge-install-policy-warning as explicit approval after review for every warning in that command invocation; every approved warning is re-evaluated before continuing. The Control UI can review and approve warnings for its plugin install request; that approval covers every warning in the invocation, and each warning is still re-evaluated. Other Gateway-backed and automatic installs remain blocked when they have no operator-confirmation flow. Use an equivalent direct plugin or skill command to review and approve the warning when one exists. Otherwise, change security.installPolicy to return allow for the reviewed request, then retry the managed flow. --force does not approve policy warnings. A block, non-zero exit, timeout, invalid JSON, non-object response, missing or invalid protocol version or decision, or missing or empty warn/block reason always fails closed. OpenClaw does not execute install policy during normal Gateway startup. Installs and updates fail closed when policy is enabled but unavailable. openclaw doctor performs static validation; openclaw doctor --deep executes a synthetic install probe against the configured command. Bulk updates apply policy per target: a blocked skill or plugin update fails that target without disabling the policy or skipping later targets in the batch. Example stdin:

{
  "protocolVersion": 1,
  "openclawVersion": "2026.6.1",
  "targetType": "skill",
  "targetName": "weather",
  "sourcePath": "/var/folders/.../openclaw-skill-clawhub/root",
  "sourcePathKind": "directory",
  "source": {
    "kind": "clawhub",
    "authority": "openclaw",
    "mutable": false,
    "network": true
  },
  "origin": {
    "type": "clawhub",
    "registry": "https://clawhub.openclaw.ai",
    "slug": "weather",
    "version": "1.0.0"
  },
  "request": {
    "kind": "skill-install",
    "mode": "install",
    "requestedSpecifier": "clawhub:weather@1.0.0"
  },
  "skill": {
    "installId": "clawhub"
  }
}

Minimal policy command:

#!/usr/bin/env node

let input = "";
process.stdin.setEncoding("utf8");
process.stdin.on("data", (chunk) => {
  input += chunk;
});
process.stdin.on("end", () => {
  const request = JSON.parse(input);
  if (request.targetType === "plugin" && request.source?.kind === "local-path") {
    process.stdout.write(
      JSON.stringify({
        protocolVersion: 1,
        decision: "block",
        reason: "local plugin paths are not approved on this host",
      }),
    );
    return;
  }
  process.stdout.write(JSON.stringify({ protocolVersion: 1, decision: "allow" }));
});

Bundled skill allowlist

string[]

Optional allowlist for bundled skills only. When set, only bundled skills in the list are eligible. Managed, agent-level, and workspace skills are unaffected.

Per-skill entries (`skills.entries`)

Keys under entries match the skill name by default. If a skill defines metadata.openclaw.skillKey, use that key instead. Quote hyphenated names (JSON5 allows quoted keys).

boolean

false disables the skill even when bundled or installed. The coding-agent bundled skill is opt-in — set it to true and ensure one of claude, codex, opencode, or another supported CLI is installed and authenticated.

string | { source, provider, id }

Convenience field for skills that declare metadata.openclaw.primaryEnv. Supports a plaintext string or a SecretRef: { source: "env", provider: "default", id: "VAR_NAME" }.

Record<string, string>

Environment variables injected for the agent run. Only injected when the variable is not already set in the process.

object

Optional bag for custom per-skill configuration fields.

Agent allowlists (`agents`)

Use agent config when you want the same machine/workspace skill roots but a different visible skill set per agent.

{
  agents: {
    defaults: {
      skills: ["github", "weather"], // shared baseline
    },
    entries: {
      writer: { default: true }, // inherits github, weather
      docs: { skills: ["docs-search"] }, // replaces defaults entirely
      "locked-down": { skills: [] }, // no skills
    },
  },
}

string[]

Shared baseline allowlist inherited by agents that omit agents.entries.*.skills. Omit entirely to leave skills unrestricted by default.

string[]

Explicit final skill set for that agent. Explicit lists replace inherited defaults — they do not merge. Set to [] to expose no skills for that agent.

Agent skill allowlists are a visibility and loading filter for OpenClaw skill discovery, prompts, slash-command discovery, sandbox sync, and skill snapshots. They are not a shell-time authorization boundary. If an agent can run host exec, that shell can still run external clients or read host files that are visible to the execution user, including MCP client registries such as ~/.openclaw/skills/config/mcporter.json. For per-agent MCP isolation, combine skill allowlists with sandbox/OS-user isolation, deny or tightly allowlist host exec, and prefer per-agent credentials at the MCP server.

Workshop (`skills.workshop`)

"off" | "propose" | "auto"

default:"\"auto\""

off disables autonomous capture while keeping the durable-instruction suggestion nudge. propose creates pending proposals from corrections and substantial completed work. auto sends the same captures through the normal scanner-gated Workshop apply path and runs daily collection cleanup that can rewrite or drop eligible writable skills. User-prompted skill creation, /learn, and manual history scan continue to work in every mode.

See Self-learning for eligibility, privacy, cost, proposal-only permissions, and troubleshooting.

"pending" | "auto"

default:"\"auto\""

auto allows agent-initiated apply, reject, or quarantine without an additional approval prompt. pending requires operator approval.

boolean

default:"false"

Allow Skill Workshop apply to write through workspace skill symlinks whose real target is already trusted by skills.load.allowSymlinkTargets. Keep this disabled unless generated proposal applies should mutate that shared skill root.

number

default:"50"

Maximum pending and quarantined proposals retained per workspace (allowed range: 1-200).

number

default:"40000"

Maximum proposal body size in bytes (allowed range: 1024-200000). Proposal descriptions are hard-capped at 160 bytes separately, because they appear in discovery and listing output.

See Skill Workshop for the proposal lifecycle, CLI commands, agent tool parameters, and Gateway methods this config controls.

Symlinked skill roots

By default, workspace, project-agent, extra-dir, and bundled skill roots are containment boundaries. A symlinked skill folder under <workspace>/skills that resolves outside the root is skipped with a log message. To allow an intentional symlink layout, declare the trusted target:

{
  skills: {
    load: {
      extraDirs: ["~/Projects/manager/skills"],
      allowSymlinkTargets: ["~/Projects/manager/skills"],
    },
  },
}

With this config, <workspace>/skills/manager -> ~/Projects/manager/skills is accepted after realpath resolution. extraDirs scans the sibling repo directly; allowSymlinkTargets preserves the symlinked path for existing layouts. Skill Workshop apply does not write through those symlinks by default. To let Workshop apply mutate skills under already-trusted symlink targets, opt in separately:

{
  skills: {
    load: {
      allowSymlinkTargets: ["~/Projects/manager/skills"],
    },
    workshop: {
      allowSymlinkTargetWrites: true,
    },
  },
}

Managed ~/.openclaw/skills and personal ~/.agents/skills directories already accept skill-directory symlinks unconditionally (per-skill SKILL.md containment still applies) — allowSymlinkTargets is only needed for workspace, extra-dir, and project-agent (<workspace>/.agents/skills) roots.

Sandboxed skills and env vars

skills.entries.<skill>.env and apiKey apply to host runs only. Inside a sandbox they have no effect — a skill that depends on GEMINI_API_KEY will fail with apiKey not configured unless the sandbox is given the variable separately.

Pass secrets into a Docker sandbox with:

{
  agents: {
    defaults: {
      sandbox: {
        docker: {
          env: { GEMINI_API_KEY: "your-key-here" },
        },
      },
    },
  },
}

Users with Docker daemon access can inspect sandbox.docker.env values through Docker metadata. Use a mounted secret file, a custom image, or another delivery path when that exposure is not acceptable.

Loading order reminder

workspace/skills      (highest)
workspace/.agents/skills
~/.agents/skills
~/.openclaw/skills
bundled + Custodian skills
skills.load.extraDirs (lowest)

Custodian skills share bundled precedence but load only for the agent selected by agents.defaults.systemAgent.agentId (or the existing sole-agent fallback). See Custodian skills. Changes to skills and config take effect on the next new session when the watcher is enabled, or on the next agent turn when the watcher detects a change.

Skills reference

What skills are, loading order, gating, and SKILL.md format.

Creating skills

Authoring custom workspace skills.

Skill Workshop

Proposal queue for agent-drafted skills.

Self-learning

Conservative, opt-in proposals from completed work.

Slash commands

Native slash-command catalog and chat directives.

Overview

Plugins

Plugin guides

Building plugins

Skills

Automation

Tools

Agent coordination

Loading (`skills.load`)

Install (`skills.install`)

Operator Install Policy (`security.installPolicy`)

Bundled skill allowlist

Per-skill entries (`skills.entries`)

Agent allowlists (`agents`)

Workshop (`skills.workshop`)

Symlinked skill roots

Sandboxed skills and env vars

Loading order reminder

Skills reference

Creating skills

Skill Workshop

Self-learning

Slash commands

​Loading (skills.load)

​Install (skills.install)

​Operator Install Policy (security.installPolicy)

​Bundled skill allowlist

​Per-skill entries (skills.entries)

​Agent allowlists (agents)

​Workshop (skills.workshop)

​Symlinked skill roots

​Sandboxed skills and env vars

​Loading order reminder

​Related

Skills reference

Creating skills

Skill Workshop

Self-learning

Slash commands

Loading (`skills.load`)

Install (`skills.install`)

Operator Install Policy (`security.installPolicy`)

Bundled skill allowlist

Per-skill entries (`skills.entries`)

Agent allowlists (`agents`)

Workshop (`skills.workshop`)

Symlinked skill roots

Sandboxed skills and env vars

Loading order reminder

Related