Add glasser skill

[adriansurething]

Summary

Adds skills/glasser, a skill for tasks that need external or paid data (person and company enrichment, SEO and SERP, web scraping, places, news, scholar and social data) when no built-in or user-provided integration covers it.

Glasser is a broker for paid third-party data endpoints. The skill teaches the agent the workflow and the spending rules: check the user's own keys and integrations first, search the catalog, inspect the endpoint's input schema and exact price before running, generate an idempotency key so a retry never charges twice, and report the charge after each run. It works through the Glasser MCP server (remote Streamable HTTP, OAuth sign-in) or the glasser CLI. The MCP server can be added to Copilot's MCP configuration with the URL https://api.glasser.ai/mcp.

The skill text is the same one shipped in the official plugin repository (https://github.com/glasser-ai/plugins, MIT); only the front-matter description was adjusted to match this repository's conventions. Links in the file are limited to the docs and the source.

Requirements and limitations, stated in the skill: a Glasser account with a prepaid balance is required for paid runs; failed calls and empty results are not charged; the CLI is optional when the MCP tools are available.

Disclosure: I am a member of the Glasser team. This submission follows the guidance in discussion #968.

Checks

• npm run skill:validate → all 419 skills valid
• npm run build → docs/README.skills.md regenerated (one new row)

🤖 Generated with Claude Code

[github-actions]

🔒 PR Risk Scan Results

Scanned 1 changed file(s).

Severity	Count
🔴 High	0
🟠 Medium	3
ℹ️ Info	0

Severity	Rule	File	Line	Match
🟠	unpinned-version-indicator	skills/glasser/SKILL.md	31	glasser --version 2>/dev/null || npm install -g @​​glasser-ai/cli@​​latest
🟠	unpinned-version-indicator	skills/glasser/SKILL.md	231	| `Update available` notice | Finish the current task, then upgrade the CLI: `npm install -g @​​glasser-ai/cli@​​latest` |
🟠	unpinned-version-indicator	skills/glasser/SKILL.md	269	then upgrade the CLI with `npm install -g @​​glasser-ai/cli@​​latest`.

This is an automated soft-gate report. Findings indicate review targets and do not block merge by themselves.

[github-actions]

🔍 Vally Lint Results

✅ All checks passed

Scope	Checked
Skills	1
Agents	0
Total	1

Severity	Count
❌ Errors	0
⚠️ Warnings	0
ℹ️ Advisories	0

Summary

Level	Finding
ℹ️	✅ glasser (2/2 checks passed)
ℹ️	✓ [spec-compliance] All 1 skill(s) are spec-compliant.
ℹ️	✓ spec-compliance: All spec checks passed.
ℹ️	✓ [valid-refs] All file references across 1 skill(s) are valid.
ℹ️	✓ valid-refs: All file references resolve to existing files within the skill directory.
ℹ️	1 skill(s) linted, 1 passed

Full linter output

### Linting skills/glasser
✅ glasser (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.

1 skill(s) linted, 1 passed