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Aug 28, 2026 · Catalog foundation is up

Specification feature · runtime

Agent Skills scriptsAgent Skills specification

Resolve and execute optional scripts included with an Agent Skill under explicit runtime policy.

Terminology basis: Agent Skills specification. Agent Skills specification

Agent Skills scripts: 3 supported, 1 partial, 0 unsupported, 27 unreviewed across 31 cataloged products.

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Explore this familyMore in Agent Skills6 capabilities

Current evidence by product

Can my agent use Agent Skills scripts?

Read across for the answer. 4 of 31 current product columns have reviewed evidence; unreviewed does not mean unsupported.

Known issues (0)Report an issue
  • Supported3
  • Partial1
  • Unsupported0
  • Unknown27
  • Not applicable0

Web

9 products

Desktop

13 products

CLI

9 products

Unknown means no public evidence has been reviewed for that product and capability. It does not mean unsupported.

How statuses are assigned

Definition and scope

What this capability means

Resolve and execute optional scripts included with an Agent Skill under explicit runtime policy.

Support is recorded only when exact, dated evidence covers this behavior.

Traceable compatibility

Assertion ledger

Documentation evidence only. No runtime conformance test is implied.

Claude CLIcli · current
Partial
Target
current Claude Code skills documentation · dated-documentation
Environment
preview-enabled
Observed
2026-08-28
  • previewthe catalog's Claude Code Agent Skills core row remains qualified as beta
  • policyscript execution remains governed by the active tool permissions and workspace trust
Evidence
Cursordesktop · current
Supported
Target
current Cursor Agent Skills documentation · dated-documentation
Environment
local-default
Observed
2026-08-28
  • policyactual execution depends on the agent's tool permissions and available language runtime
Evidence
Gemini CLIcli · current
Supported
Target
current Gemini CLI Agent Skills documentation · dated-documentation
Environment
local-default
Observed
2026-08-28
  • policythe user must approve each skill activation before the skill can execute scripts or access files
Evidence
Copilot Chatdesktop · current
Supported
Target
current VS Code Agent Skills documentation · dated-documentation
Environment
local-default
Observed
2026-08-28
  • policyscript execution uses VS Code's terminal tool and remains subject to approval or configured allow-list controls
Evidence
  1. 1. Evidence checked 2026-08-28: Claude Code skills can bundle executable scripts, reference them relative to the skill directory, and run them through Claude Code's permission-governed tools.
  2. 2. Evidence checked 2026-08-28: Cursor documents executable `scripts/` contents in any language supported by the agent environment and shows the agent running referenced scripts.
  3. 3. Evidence checked 2026-08-28: Gemini CLI documents bundled executable scripts, per-activation user consent, and a worked example that executes a skill's JavaScript helper.
  4. 4. Evidence checked 2026-08-28: VS Code documents skills containing scripts and points to terminal approval and allow-list controls for script execution.