huggingface-tool-builder

Use this skill when the user wants to build tool/scripts or achieve a task where using data from the Hugging Face API would help. This is especially useful when chaining or combining API calls or the task will be repeated/automated. This Skill creates a reusable script to fetch, enrich or process data.

Agent Skill from huggingface/skills

Copilot Studio

Passes documented load rules

No documented load rule failed.

Microsoft 365 Copilot Preview, Frontier tenants only

Needs changes

Fails: Every file has a supported file type (M365-FILE-TYPES)
1 unsupported: references/baseline_hf_api.tsx
rule · Microsoft 365 Copilot: Supported file and script types

Warnings (don't change the verdict):

Warning: No sign of network access, package installs or authenticated calls (M365-SANDBOX)
SKILL.md mentions curl/wget
rule · Microsoft 365 Copilot: Script execution sandbox
Warning: No sign of network access, package installs or authenticated calls (M365-SANDBOX)
scripts: references/baseline_hf_api.py (Python HTTP client, credentials / authenticated call); references/baseline_hf_api.sh (curl/wget, credentials / authenticated call); references/find_models_by_paper.sh (curl/wget, credentials / authenticated call); references/hf_enrich_models.sh (curl/wget, credentials / authenticated call); references/hf_model_papers_auth.sh (curl/wget, credentials / authenticated call)
rule · Microsoft 365 Copilot: Script execution sandbox

An agent can have at most 8 skills. Custom skills aren't available in tenants that use Microsoft Purview Information Barriers.

Compatible isn't the same as safe. These verdicts only say whether a skill's files follow Microsoft's documented load rules. The checker reads files and never runs them, and it doesn't review what a skill or its scripts actually do. Read a skill's instructions and scripts before you add it to an agent.

Standards signals

Meets the agentskills.io required fields.

Frontmatter	Present and parsed Spec: frontmatter
name	Meets the spec (1-64 chars, a-z 0-9 hyphens) Spec: name
description	Present, 1-1,024 characters Spec: description
compatibility	Absent or under 500 characters Spec: compatibility
Name matches folder	Yes (`huggingface-tool-builder`) Spec: name

Observed from the public SKILL.md at the commit above on 2026-10-23. Not a certification: AAIF and the Agent Skills project don't certify skills. Validate your own skill with skills-ref validate.

Source repo	huggingface/skills
Path	skills/huggingface-tool-builder/SKILL.md
Commit checked	`c3ff942be3e0`
Repo license	Apache-2.0
Files	8
Scripts	6 (6 scanned for the sandbox heuristic)
Instructions	5,527 characters
Deepest folder	1 below the skill folder
Rules version	2026-10-22

Re-check the latest version How skill checks work

Is this wrong or out of date? Email us. Skills data built 2026-10-23; rules as of 2026-10-22.

Rule-based checks of public files against Microsoft's documented load rules, not tested in Copilot Studio or Microsoft 365 Copilot. Independent project, not affiliated with Microsoft.