When should I remove or disable a skill instead of fixing it?

Disable or remove the skill if the source is unclear, SKILL.md asks for unexpected shell/network access, scripts try to read secrets, or the fix requires permissions you cannot justify.

OpenClaw Skill Permission Denied: Safe Fix Checklist

Q: Why do I see OpenClaw skill permission denied after installing a skill?

The most common causes are missing runtime scope, a blocked tool or file path, a skill installed in the wrong location, an npm EACCES issue, or a stale runtime that has not reloaded the new skill.

Q: What does missing scope: operator.read mean?

It usually means the runtime token or policy cannot read the operator, skill, status, or log resource needed for the action. Confirm scopes in your OpenClaw setup before expanding permissions.

Q: Should I use sudo with npx skills add?

Usually no. npm recommends fixing global install permissions with a node version manager or a user-level prefix instead of running global installs with sudo.

Q: How do I know whether SKILL.md is causing the denial?

Inspect SKILL.md for read/write path rules, denied paths, allowed tools, network host access, environment variable access, and any scripts or remote URLs the skill asks the agent to use.

Q: What is the safest way to test after fixing permissions?

Run a low-risk dry run with a harmless prompt, check logs, verify the same case twice, and avoid broad permission expansion until you understand the exact root cause.

If you searched OpenClaw skill permission denied, OpenClaw skill permission error, or npx skills add permission denied, start with the checklist below. For the narrower missing scope: operator.read case, use the dedicated missing scope fix guide.

A permission error does not always mean the file system is broken. In OpenClaw-style skill systems, the denial can come from at least four layers: the installer, the skill path, SKILL.md, and the runtime policy that decides which tools, files, hosts, or scopes the agent can use.

For the broad error list, use OpenClaw Skill Troubleshooting: 15 Common Errors and Fixes. For setup basics, start with How to Install OpenClaw Skills. For pre-production risk control, use the OpenClaw Skill Security Checklist.

WARNING

Do not fix permission errors by blindly running sudo, chmod -R 777, or deleting skill folders. First identify which layer is denying access. A permission denial can be a useful safety stop when a skill requests more access than it needs.

TL;DR

Confirm the skill exists where your active runtime expects it.
Confirm SKILL.md exists and can be read.
Check whether the runtime can list or load the skill.
Inspect SKILL.md for file, tool, host, shell, and environment access.
Treat missing scope: operator.read as a scope or policy mismatch until proven otherwise.
Treat npx skills add EACCES as an npm/user-directory issue, not a reason to use sudo.
Reload the runtime, run a low-risk dry run, check logs, and roll back if the skill looks unsafe.

What this error usually means
Quick error map
Step-by-step fix checklist
How to read SKILL.md for permission problems
npx skills add permission denied
When permission denied is a good thing
Still not fixed?
FAQ
References

What this error usually means

OpenClaw skill permission denied is a symptom, not a root cause.

The same visible error can mean different things:

The skill was installed into a directory the active runtime does not scan.
The SKILL.md file is missing, unreadable, or blocked by path policy.
The runtime token does not have the capability needed to list, read, or execute the skill.
SKILL.md asks for a tool, file path, host, or shell command that the runtime blocks.
npx skills add hit an npm EACCES issue while writing to a protected location.
A security layer blocked the skill because it requests risky behavior.

The safest fix flow is to move from low-risk read-only checks to runtime and policy checks, then only expand access when the exact denial is known.

Quick error map

Error pattern	Likely cause	First check	Safe next step
`permission denied` while loading a skill	Skill path or file access issue	Check folder and `SKILL.md` existence	Verify the skill is in the expected project/global path
`missing scope: operator.read`	Runtime scope mismatch	Check runtime status or auth scopes	Re-authenticate or update scopes in the OpenClaw UI/config
`EACCES` during `npx skills add`	npm/global directory permission issue	Check npm prefix and Node install method	Use a node version manager or user-level npm prefix
Skill installed but never triggers	Wrong install target or stale runtime	List installed skills for the active agent	Reload runtime and test with a direct prompt
Denied path/host/tool in logs	`SKILL.md` or sandbox policy block	Inspect `SKILL.md` permission sections	Narrow the request or update policy only if justified
Security tool blocks install/run	Suspicious source or behavior	Inspect source, scripts, and URLs	Disable/remove the skill if risk is unclear

Step-by-step fix checklist

1. Check the install path

First confirm the skill exists where your setup expects it. The skills CLI documents both project and global install scopes, and lists OpenClaw paths as skills/ for project scope and ~/.openclaw/skills/ for global scope.

# Replace <your-skill> with the actual skill folder name.
ls -la ~/.openclaw/skills/<your-skill>

# Check whether SKILL.md exists.
test -f ~/.openclaw/skills/<your-skill>/SKILL.md && echo "SKILL.md OK" || echo "SKILL.md MISSING"

What this checks:

The folder exists.
The active user can list the folder.
SKILL.md is present.

If SKILL.md is missing, you have an install or path problem before you have a runtime permission problem.

2. Check the active agent target

If you used npx skills add, confirm whether you installed to project scope, global scope, or a specific agent. The same machine can have several agent skill paths.

# List skills known to the skills CLI.
npx skills list

# List only global skills.
npx skills list -g

If the skill appears under one target but OpenClaw looks at another target, reinstall with the right scope or agent flag. For example, the skills CLI supports options such as -g for global install and -a for target agents.

3. Confirm the runtime sees the skill

Use the status, list, or diagnostics command that exists in your OpenClaw setup. The exact command may differ by version and deployment.

Check in your OpenClaw UI or CLI:
- Is the skill listed?
- Is it enabled?
- Is it eligible for the current workspace?
- Does the log show a policy, scope, or file-path denial?

If the runtime cannot see the skill, reload or restart the runtime after confirming the skill is installed in the right path.

4. Inspect SKILL.md permissions before expanding access

Read SKILL.md before changing permissions.

less ~/.openclaw/skills/<your-skill>/SKILL.md

Look for:

Read/write path rules.
Denied paths such as .env, credentials, SSH keys, or browser data.
Tool access such as shell, file write, network, browser, or MCP tools.
Network hosts or remote script URLs.
Instructions that ask the agent to ignore safety policies or hide actions.

If the skill needs broad shell or network access but the task does not obviously require it, stop and review the source before enabling anything.

5. Check missing scopes such as operator.read

If the log says missing scope: operator.read, treat it as a runtime scope mismatch.

That usually means the runtime credential or policy cannot read a status, operator, skill, or log resource needed for the action. Do not assume the fix is file-system permission.

A safe process:

Find where your OpenClaw setup manages API keys, device tokens, or runtime capabilities.
Confirm whether operator.read or the equivalent read/list capability exists.
Add only the minimal scope needed.
Re-authenticate or rotate the token if your setup requires it.
Reload the runtime.
Re-run the same failing action and compare logs.

6. Reload the runtime

After installing a skill or changing permission policy, reload the process that reads skills.

Depending on your setup, this may be a UI reload, service restart, container restart, or gateway restart. Use the method you already use to operate OpenClaw; do not invent a destructive restart flow in production.

Safe reload checklist:
- Save current logs
- Reload or restart the runtime
- Confirm the skill list again
- Run one harmless dry run

7. Run a low-risk dry run

Do not test a permission fix with a production task. Use a harmless prompt that exercises the skill without touching secrets or making irreversible changes.

Dry-run prompt example:
"Use <your-skill> to summarize this short test input. Do not write files, call external services, or modify anything."

A good test has three properties:

It uses the same skill.
It avoids sensitive data.
It produces an easy-to-check result.

8. Check logs and roll back if needed

Logs should tell you which layer denied access.

Look for:

A specific file path.
A missing scope.
A blocked tool.
A denied host.
A command that failed with EACCES.
A security scanner or policy block.

Roll back when:

You cannot explain the denial.
The fix requires broad access like all files, all shell commands, or all network hosts.
The skill asks to read secrets or credentials.
The source repository, maintainer, or install command looks suspicious.

If you installed with npx skills, prefer the supported remove flow over manual deletion:

# Remove interactively.
npx skills remove

# Remove a specific skill by name.
npx skills remove <your-skill>

How to read SKILL.md for permission problems

SKILL.md is not only documentation. It is operational text that influences when and how an agent uses a skill.

When debugging permission denied errors, review these sections or patterns:

SKILL.md area	What to check	Why it matters
Name and description	Does it match the task?	Vague descriptions can cause wrong routing or non-triggering
File access	Read/write/deny patterns	Over-broad or blocked paths can cause denials
Tool access	Shell, file write, browser, network, MCP	Disabled tools often look like permission errors
Environment access	`.env`, tokens, API keys	Missing or unsafe env access can cause failures or risk
Network hosts	Allowed or denied domains	Egress restrictions can block remote API calls
Scripts folder	Helper scripts or install scripts	Scripts can execute code outside the natural-language instructions

Red flags include unknown remote URLs, encoded shell commands, instructions to read browser data or wallet files, and instructions that ask the agent to hide actions from the user.

npx skills add permission denied

If the error appears while running npx skills add, the root cause may be npm permissions rather than OpenClaw runtime policy.

The official npm guidance for EACCES during global package installation recommends either using a node version manager or configuring npm to use a user-level directory. This avoids writing packages into protected system directories.

Safer checks:

# Show npm's global prefix.
npm config get prefix

# Show current Node and npm versions.
node -v
npm -v

If the prefix points to a protected system path, prefer a node version manager or a user-level prefix. Avoid sudo npx skills add ... as a default fix because it can create root-owned files and make later updates harder to reason about.

A safer user-level prefix pattern looks like this on Unix-like systems:

npm config set prefix ~/.local

Then ensure your shell includes the matching bin directory in PATH. Follow npm's docs for your shell and operating system before applying this in a shared environment.

When permission denied is a good thing

Sometimes the correct result is to keep the block.

Open skill ecosystems are powerful because skills can bundle instructions, scripts, tool access, and workflow logic. That also makes them supply-chain inputs. In 2026, public reporting described malicious OpenClaw skills uploaded to ClawHub, including crypto-themed skills that attempted to steal sensitive data. Security research has also studied how SKILL.md content itself can influence discovery, selection, and governance in agent skill registries.

Use this rule:

If a skill asks for access you cannot explain, do not fix the permission error by granting more access.

Before expanding permissions, ask:

Does the task require shell access?
Does the task require network access?
Does the task require reading .env, SSH keys, wallet files, browser profiles, or credentials?
Is the repository maintainer credible?
Are scripts readable and short enough to inspect?
Does the install command run remote code directly?

If the answer is unclear, disable the skill and choose a lower-risk alternative from the verified OpenClaw skills directory.

Still not fixed?

Use this escalation path:

Re-read the exact error text.
Copy the log line, not just the visible UI message.
Identify the layer: installer, path, SKILL.md, runtime scope, OS permission, or security policy.
Compare with the broad 15 common OpenClaw skill errors.
Reinstall only after confirming the target path and scope.
If the source looks unsafe, do not reinstall; remove or disable it.

For related pages:

FAQ

Why do I see OpenClaw skill permission denied after installing a skill?

Usually the skill exists, but one access layer is blocked. Check the install path, SKILL.md, runtime scope, tool access, and logs before changing permissions.

What does missing scope: operator.read mean?

It usually means your runtime credential or policy cannot read a resource needed for skill listing, status, logs, or execution. Confirm scopes in your OpenClaw setup and add only the minimal required read capability.

Should I use sudo with npx skills add?

Usually no. If npx skills add fails with EACCES, inspect your npm prefix and Node install method. npm recommends a node version manager or user-level install directory for global permission issues.

How do I know whether SKILL.md is causing the denial?

Open SKILL.md and check file paths, denied paths, allowed tools, network hosts, environment access, and scripts. If the denied resource matches a rule in SKILL.md or runtime policy, that is your likely cause.

What is the safest way to test after fixing permissions?

Use a small dry run with harmless input. Do not write files, call external services, or use production data until the same test passes and logs show the permission issue is resolved.

When should I remove or disable the skill?

Disable the skill if it requests broad access, unknown URLs, secret reading, shell execution, or scripts you cannot inspect. A blocked unsafe skill is better than a successful malicious run.