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migrate-oai-app

This skill should be used when the user asks to "migrate from OpenAI Apps SDK", "convert OpenAI App to MCP", "port from window.openai", "migrate from skybridge", "convert openai/outputTemplate", or needs guidance on converting OpenAI Apps SDK applications to MCP Apps SDK. Provides step-by-step migration guidance with API mapping tables.

76

Quality

95%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

100%Weight 40%Scale 1-3

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

An exceptionally well-structured migration skill: lean, fully actionable, with a clear sequenced workflow, explicit validation checklists, and clean one-level-deep references to the SDK repo. No bundle files exist, but the external-references and section organization are exemplary.

DimensionReasoningScore

Conciseness

The body is dense and substantive, assumes Claude's competence (no explanation of what MCP or a build is), and avoids padded conceptual prose; every section delivers migration-specific guidance that earns its place.

3 / 3

Actionability

It gives copy-paste-ready commands (the version-resolving git clone, build/serve/test commands), concrete file tables, and exact search patterns to find and replace, providing fully executable guidance.

3 / 3

Workflow Clarity

The multi-step process is clearly sequenced (reference code, CSP investigation, CORS, conceptual changes, finishing checklist, testing) with explicit validation checkpoints in the 'Before Finishing' checklist and the runtime-verification steps.

3 / 3

Progressive Disclosure

The body acts as an overview pointing one level deep to the cloned repo (migrate doc, source files, framework examples) via well-signaled tables and commands, with detail appropriately deferred rather than inlined.

3 / 3

Total

12

/

12

Passed

Description

90%Weight 40%Scale 1-3

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A strong, specific description with explicit 'use when' triggers and good natural-language coverage. It is slightly light on enumerating multiple discrete capabilities, which keeps specificity at the mid anchor.

DimensionReasoningScore

Specificity

The description names the domain and a couple of concrete offerings ('Provides step-by-step migration guidance with API mapping tables') but does not enumerate multiple distinct concrete actions, so it stops short of the level-3 anchor.

2 / 3

Completeness

It explicitly states both what the skill does ('Provides step-by-step migration guidance with API mapping tables') and when to use it ('This skill should be used when the user asks to ...'), satisfying both halves with an explicit trigger clause.

3 / 3

Trigger Term Quality

It quotes several natural phrases a user would actually say ('migrate from OpenAI Apps SDK', 'convert OpenAI App to MCP', 'port from window.openai', 'migrate from skybridge'), giving good coverage of likely trigger language.

3 / 3

Distinctiveness Conflict Risk

The niche is narrow and specific (OpenAI Apps SDK to MCP Apps SDK) with distinct triggers, making it unlikely to fire for an unrelated skill.

3 / 3

Total

11

/

12

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
modelcontextprotocol/ext-apps
Reviewed

Table of Contents

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