More screenshots

    Works with the AI tools you already use

    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIGitHub CopilotGitHub CopilotGemini CLIGemini CLI+20 more

    🔁 Model Migration Checker

    2

    Review model-version coupling in code, or compare reviewed deployments against exact, dated provider/platform/endpoint migration rules.

    $15

    Secure checkout via Stripe

    30-day refund guarantee

    Converts to your local currency at checkout

    0 installsSecurity scanned
    🔁 Model Migration Checker

    🔁 Model Migration Checker

    Example session with this skill installed

    Run the included risky-sample fixture with Model Migration Checker v1.1.0 and explain what needs review without assuming its parameters are deprecated.

    • Read your context and instructions
    • Compiled the model migration checker

    Packaged fixture run, not customer evidence

    Command: python scripts/scan_model_migration.py fixtures/risky-sample

    The run returns 11 findings. All locations below are in fixtures/risky-sample/client.py.

    • MMC001, medium, lines 1, 2, 3 and 25: four hardcoded model-name/version findings.
    • MMC003, medium, line 4: hardcoded token/context-window limit assumption.
    • MMC006, low, lines 5 and 27: two per-token cost constant findings.
    • MMC002, medium, line 14: max_tokens parameter coupling, REVIEW_CANDIDATE.
    • MMC002, medium, line 15: functions parameter coupling, REVIEW_CANDIDATE.
    • MMC005, low, line 15: tool/function-schema format coupling.
    • MMC004, low, line 28: response parsing tied to one output shape.

    Interpretation

    Deprecation is not confirmed without provider/platform/endpoint evidence. Coverage is incomplete; environment files are excluded. Review relevant call sites and source documentation before changing them. The separate scoped-rule mode can evaluate supplied dated rules against reviewed deployments, but this fixture run does not execute that mode or test a replacement model.

    Connects securely to your tools. The creator never sees your data.

    What you get

    Scan codebases for hardcoded LLM model names and versionsReview parameter coupling and token-limit assumptions without inferring deprecation from bare matchesDetect rigid response-parsing logic that risks breaking after a model swapFind hardcoded per-token pricing constants in billing modules

    About this skill

    Two local review modes

    Model Migration Checker package v1.1.0 includes a heuristic scanner and a separate opt-in scoped-rule evaluator. The scanner flags model strings, parameter coupling, token-limit assumptions, response parsing, tool schemas and cost constants. Bare parameter matches are review candidates, not confirmed deprecation.

    The evaluator compares reviewed deployment records against dated, source-linked rules you supply. Results distinguish APPLIES, DOES_NOT_APPLY and UNKNOWN_SCOPE. It checks scope and freshness but does not authenticate sources or bundle a universal current deprecation database.

    Before you buy

    Downloadable skill, not a hosted app. Python 3.10+, standard library only; use a compatible agent with local execution or a terminal. Extract the complete folder. Supply reviewed non-secret input. Neither mode calls models, rewrites code or proves migration safety.

    First run

    python scripts/scan_model_migration.py fixtures/risky-sample

    Review the sample, then substitute your approved source folder. For the separate scoped mode, read the included scoped-rules reference. Missing, linked or unreadable scanner input produces CANNOT_ASSESS.

    What changed

    Scoped rules, freshness checks and explicit unknowns; removal of universal target/deprecation claims; stricter input safety. Regression evaluation remains separate and requires actual observations.

    How to install

    Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.

    ~30 seconds
    1. 1

      Download the ZIP

      Free skills download straight away. Paid skills unlock right after purchase.

    2. 2

      Unzip into your skills folder

      Every agent reads skills from one folder on your machine. Drop the unzipped folder in there.

    3. 3

      Ask your agent to use it

      Restart the agent if it was already running. It picks the skill up automatically - no config needed.

    Skills folder by agent

    Click the path to copy it. Create the folder if it does not exist yet.

    Reviews

    No reviews yet

    Be one of the first to try it. Every listed skill passes our trust checks below.

    Security scanned

    Passed our 8-point scan before listing

    Fresh listing

    Recently published to Agensi

    30-day refund

    Not a fit? Get your money back

    Trust & safety

    Security scanned

    Verified clean 13 days ago

    • Passed all security checks, Safe to install

    Listed3 months ago
    Updated13 days ago

    What's inside

    Frequently Asked Questions