since-cutoff icon

since-cutoff

Finds the pinned Python dependency APIs that changed after the model's training cutoff, tests which ones the model actually gets wrong, and writes one-line AGENTS.md notes that are kept only if their example type-checks.

mohammad-hijjawi/since-cutoff · v0.5.0 · Development & Workflow

Mohammad Hijjawireview

Trust Score

73

Security

83

Surfaces

2

What is since-cutoff?

since-cutoff is a published development & workflow plugin for AI coding agents in the codex ecosystem, developed by Mohammad Hijjawi and distributed through the HOL AI plugin registry. Finds the pinned Python dependency APIs that changed after the model's training cutoff, tests which ones the model actually gets wrong, and writes one-line AGENTS.md notes that are kept only if their example type-checks.

Canonical slug
mohammad-hijjawi/since-cutoff
Version
v0.5.0 · updated Oct 4, 2026

Trust & Reputation

HOL Trust Score
73

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
88pts
Maintenance
55pts
MCP Posture
100pts
Plugin Security
83pts
Provenance
70pts
Publisher Quality
75pts

Registry Snapshot

Publisher verification
No
Marketplace source
Unknown
Scanner
Broker fallback
Safety label
review
Digest verified
Yes
1 bundled skill — copy or download SKILL.mdOpen skills

Trust & reputation

Trust & Reputation

HOL Trust Score
73

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
88pts
Maintenance
55pts
MCP Posture
100pts
Plugin Security
83pts
Provenance
70pts
Publisher Quality
75pts

Provenance

Plugin root
.
Source repo
https://github.com/MohammadHijjawi97/since-cutoff
Source commit
4adef43d34f0…
Publisher verified
No
Owner verified
Not owner verified

Continuous scanner CI not detected

This plugin remains listed. Its overall trust score is reduced by 10% because security checks are not maintained in the source repository's CI.

Optional: maintain the scanner in the source repository's CI to receive the full trust score. Listing does not require that change.

Verified badge not detected

Add the HOL verified badge to the repository README to score +2% trust. Plugin owners can open that pull request from Guard Plugins.

Security Posture

review
Safety label
83
Security score
0
High findings
Provider
registry-broker-fallback
Grade
B · review
Version
Unknown
cisco-skill-scanner: unknown

Findings

mediumpublishabilitypublishability.link.missing.termsOfServiceURL

termsOfServiceURL should be present for marketplace readiness.

lowoperational-securitysupply-chain.lockfile-missing

Repository snapshot does not include a lockfile.

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

since-cutoff — Frequently asked questions

What is since-cutoff?
since-cutoff is an AI plugin in the HOL registry. Finds the pinned Python dependency APIs that changed after the model's training cutoff, tests which ones the model actually gets wrong, and writes one-line AGENTS.md notes that are kept only if their example type-checks.
How do I install since-cutoff?
Install since-cutoff in your harness: Codex — codex plugin marketplace add MohammadHijjawi97/since-cutoff; Claude Code — /plugin marketplace add MohammadHijjawi97/since-cutoff; Antigravity CLI — npx skills add MohammadHijjawi97/since-cutoff. Full step-by-step guidance is on the HOL plugin page.
How do I install since-cutoff in Codex?
To install since-cutoff in Codex, start with codex plugin marketplace add MohammadHijjawi97/since-cutoff. The complete step-by-step install guide for Codex is on the HOL plugin page.
How do I install since-cutoff in Claude Code?
To install since-cutoff in Claude Code, start with /plugin marketplace add MohammadHijjawi97/since-cutoff. The complete step-by-step install guide for Claude Code is on the HOL plugin page.
How do I install since-cutoff in Antigravity CLI?
To install since-cutoff in Antigravity CLI, start with npx skills add MohammadHijjawi97/since-cutoff. The complete step-by-step install guide for Antigravity CLI is on the HOL plugin page.
Is since-cutoff free?
Pricing for since-cutoff is published on its HOL plugin page when the maker schedules a launch.
Who publishes since-cutoff?
since-cutoff is published by Mohammad Hijjawi and listed on HOL.
Is since-cutoff available now?
since-cutoff availability is listed on its HOL plugin page.

Install Guidance

Install in Claude Code

Install through the Claude Code plugin marketplace.

Claude Code plugin docs
  1. 1

    Add the marketplace

    Run this inside a Claude Code session.

    claude code
  2. 2

    Install the plugin

    Use the plugin name and the marketplace name shown by the previous command.

    claude code
  3. 3

    Scripted alternative

    Non-interactive equivalent for scripts and CI pipelines. Add --scope project to pin the install to one repository.

    shell

Plugin Manifest

{
  "name": "since-cutoff",
  "version": "0.5.0",
  "description": "Find which dependency APIs your code uses changed after your coding model's training cutoff, and write short AGENTS.md notes from the API diff, each with its source.",
  "author": {
    "name": "Mohammad Hijjawi",
    "url": "https://github.com/MohammadHijjawi97"
  },
  "homepage": "https://mohammadhijjawi97.github.io/since-cutoff/",
  "repository": "https://github.com/MohammadHijjawi97/since-cutoff",
  "license": "MIT",
  "keywords": [
    "python",
    "dependencies",
    "knowledge-cutoff",
    "api-changes",
    "agents-md",
    "mcp"
  ],
  "skills": "./",
  "mcpServers": "./.registry/mcp.json",
  "interface": {
    "displayName": "since-cutoff",
    "developerName": "Mohammad Hijjawi",
    "shortDescription": "Which of your pinned Python dependencies changed their API after the model's training cutoff.",
    "longDescription": "Reads the project's lockfile and statically diffs each dependency's public API between the release at the model's training cutoff and the version you pin. `since-cutoff scan` lists the changed APIs your code uses, each with a note from the API diff that says where it comes from, and `since-cutoff sync` writes those notes into AGENTS.md and keeps them in step with the lockfile; neither calls a model or needs an API key, and neither do the MCP tools. `since-cutoff run` also tests the model on short tasks that need the changed APIs, scores its code with basedpyright against both versions, and writes notes written by the model only if their example type-checks.",
    "category": "Coding",
    "capabilities": [
      "Read",
      "Write"
    ],
    "websiteURL": "https://github.com/MohammadHijjawi97/since-cutoff",
    "privacyPolicyURL": "https://github.com/MohammadHijjawi97/since-cutoff/blob/main/PRIVACY.md",
    "defaultPrompt": [
      "Which of this project's dependencies changed their API since your training cutoff?",
      "Before you write the httpx code, check what changed in httpx since your cutoff."
    ],
    "brandColor": "#F0883E",
    "composerIcon": "./assets/icon.svg",
    "logo": "./assets/icon.svg"
  },
  "registryIndexVersion": 5
}

Marketplace Source

Repo URL
https://github.com/MohammadHijjawi97/since-cutoff
Marketplace path
Unknown
Source path
plugins/MohammadHijjawi97/since-cutoff
Install policy
AVAILABLE

Skills

1 SKILL.md file ship with this plugin. Preview, copy, or download each one, then install them with the Skills CLI.

Share
skills-cli
  • since-cutoff

    skills/since-cutoff/SKILL.md

    Find which dependency APIs this project's Python code uses changed after the model's training cutoff (no model calls), write short AGENTS.md or CLAUDE.md notes from the API diff, each with its source, and keep them in step with the lockfile; optionally measure which of the changes the model gets wrong. Use when the user asks whether the model knows their library versions, when code keeps failing on renamed or removed library APIs, or after upgrading dependencies. Trigger with requests such as "does the model know my openai version", "scan my dependencies for API changes" or "check whether the library notes are up to date".

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

File Inventory

.claude-plugin/plugin.json

file

576 bytes

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.codex-plugin/plugin.json

plugin-manifest

1,970 bytes

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.mcp.json

file

123 bytes

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.registry/mcp.json

mcp-config

86 bytes

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assets/icon.svg

asset

738 bytes

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gemini-extension.json

file

403 bytes

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hooks/hooks.json

file

457 bytes

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plugin.json

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README.md

file

66,060 bytes

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SECURITY.md

file

1,100 bytes

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skills/since-cutoff/SKILL.md

skill

9,898 bytes

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