Implement Universal
iusztinpaul/designing-real-world-ai-agents-workshop
Harness-agnostic version of /implement. An agent skill from iusztinpaul/designing-real-world-ai-agents-workshop.
Upgrade Anthropic SDK versions and migrate between Claude model generations.
Install Clade Upgrade Migration
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill clade-upgrade-migration -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace clade-upgrade-migration --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/clade-upgrade-migration .claude/skills/clade-upgrade-migration && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "clade-upgrade-migration" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clade-upgrade-migration into .claude/skills/clade-upgrade-migration/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "clade-upgrade-migration", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clade-upgrade-migrationType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill clade-upgrade-migration -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace clade-upgrade-migration --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/.curated/clade-upgrade-migration .agents/skills/clade-upgrade-migration && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "clade-upgrade-migration" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clade-upgrade-migration into .agents/skills/clade-upgrade-migration/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "clade-upgrade-migration", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill clade-upgrade-migration -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace clade-upgrade-migration --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/.curated/clade-upgrade-migration .cursor/skills/clade-upgrade-migration && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "clade-upgrade-migration" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clade-upgrade-migration into .cursor/skills/clade-upgrade-migration/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "clade-upgrade-migration", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/jeremylongshore/tons-of-skills-marketplace.git --path skills/.curated/clade-upgrade-migration--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill clade-upgrade-migration -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace clade-upgrade-migration --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/.curated/clade-upgrade-migration .gemini/skills/clade-upgrade-migration && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "clade-upgrade-migration" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clade-upgrade-migration into .gemini/skills/clade-upgrade-migration/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "clade-upgrade-migration", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install jeremylongshore/tons-of-skills-marketplace clade-upgrade-migrationInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill clade-upgrade-migration -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/.curated/clade-upgrade-migration .github/skills/clade-upgrade-migration && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "clade-upgrade-migration" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clade-upgrade-migration into .github/skills/clade-upgrade-migration/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "clade-upgrade-migration", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill clade-upgrade-migration -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace clade-upgrade-migration --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/.curated/clade-upgrade-migration .opencode/skills/clade-upgrade-migration && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "clade-upgrade-migration" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clade-upgrade-migration into .opencode/skills/clade-upgrade-migration/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "clade-upgrade-migration", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
clade-upgrade-migration- GitHub stars
- 2.8k
- Token cost
- ~882 tokens
- SKILL.md length
- 305 words
- Files
- 2 (incl. references)
- Skills in repo
- 3,342
- Repo updated
- First seen
- Licence
- MIT
At a glance
Upgrade Anthropic SDK versions and migrate between Claude model generations.
- Works in 3 steps: Review the patterns below → Apply to your codebase → Verify
- Working with upgrade-migration patterns
- SKILL.md covers Overview, SDK Upgrade, Model Migration Checklist and Common Migration Issues, plus 7 more sections
- Calls npm and pip
What it does
Clade Upgrade Migration is an agent skill from jeremylongshore/tons-of-skills-marketplace. Upgrade Anthropic SDK versions and migrate between Claude model generations. Use when working with upgrade-migration patterns. Trigger with "upgrade anthropic sdk", "migrate claude model", "anthropic breaking changes", "new claude model".
Its SKILL.md is about 880 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/one-pager.md`). Compatibility notes: Designed for Claude Code
It sits in AI & LLM Engineering, covering LLM API integration. It works with Anthropic API. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.
When your agent uses it
- Working with upgrade-migration patterns
- With upgrade anthropic sdk
- Migrate claude model
- Anthropic breaking changes
Example prompts
- “upgrade anthropic sdk”
- “migrate claude model”
- “anthropic breaking changes”
- “/clade-upgrade-migration”
Requirements
- Python 3
- Node.js
- Compatibility (from SKILL.md): Designed for Claude Code
- Pre-approved tools (allowed-tools): Read, Write, Edit, Bash(npm:*), Bash(pip:*), Grep
Workflow steps
3 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteEditBash(npm:*)Bash(pip:*)Grep
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
npmpip
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
platform.claude.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Compatibility
Designed for Claude Code
From compatibility in the SKILL.md frontmatter.
Context cost
Clade Upgrade Migration loads about 882 tokens when it runs, and up to ~1.3k if it reads all its reference files. Until then it costs about 66 tokens; SKILL.md has 305 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 305 words, ~882 tokens.
Download SKILL.mdSave it as
.claude/skills/clade-upgrade-migration/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- clade-upgrade-migration
- description
- Upgrade Anthropic SDK versions and migrate between Claude model generations. Use when working with upgrade-migration patterns. Trigger with "upgrade anthropic sdk", "migrate claude model", "anthropic breaking changes", "new claude model".
- allowed-tools
- Read, Write, Edit, Bash(npm:*), Bash(pip:*), Grep
- compatibility
- Designed for Claude Code
- version
- 1.1.0
- license
- MIT
- author
- Jeremy Longshore <jeremy@intentsolutions.io>
- tags
- saas, anthropic, claude, migration, upgrade
Anthropic Upgrade & Migration
Overview
Upgrade the Anthropic SDK to new versions and migrate between Claude model generations. Covers version checking, changelog review, model ID updates across the codebase, output comparison testing, and gradual rollout via environment variables.
SDK Upgrade
# Check current version
npm list @claude-ai/sdk
pip show anthropic
# Upgrade to latest
npm install @claude-ai/sdk@latest
pip install --upgrade anthropic
# Check changelog for breaking changes
#Model Migration Checklist
When Anthropic releases new model versions:
- Read the model card — check for behavior changes, new capabilities
- Update model IDs — find and replace old IDs
# Find all model references in your codebase
grep -r "claude-" --include="*.ts" --include="*.py" --include="*.json" .- Test with new model — run integration tests against both old and new
- Compare outputs — spot-check key prompts for quality regression
- Update max_tokens — new models may have different limits
- Gradual rollout — use env var to control model selection
// Environment-based model selection for safe rollout
const MODEL = process.env.CLAUDE_MODEL || 'claude-sonnet-4-20250514';
const message = await client.messages.create({
model: MODEL,
max_tokens: 1024,
messages,
});Common Migration Issues
| Issue | Fix |
|---|---|
| Model ID not found (404) | Update to current model ID |
| Different output format | Adjust parsing — test with real prompts |
| Higher/lower token usage | Re-evaluate max_tokens and cost estimates |
| Deprecated SDK method | Check SDK changelog for replacement |
Output
- SDK upgraded to latest version
- Model IDs updated across all files
- Integration tests passing with new model
- Output quality verified against previous model
- Gradual rollout configured via
CLAUDE_MODELenvironment variable
Error Handling
| Error | Cause | Solution |
|---|---|---|
| API Error | Check error type and status code | See clade-common-errors |
Examples
See SDK Upgrade commands, grep patterns for finding model references, environment-based model selection, and Common Migration Issues table above.
Resources
- SDK Releases (TS)
- SDK Releases (Python)
- Model Deprecation Policy
Next Steps
See clade-known-pitfalls for common mistakes to avoid.
Prerequisites
- Existing Anthropic SDK integration to upgrade
- Access to the codebase with grep/search capability
- Test suite for comparing model outputs
Instructions
Step 1: Review the patterns below
Each section contains production-ready code examples. Copy and adapt them to your use case.
Step 2: Apply to your codebase
Integrate the patterns that match your requirements. Test each change individually.
Step 3: Verify
Run your test suite to confirm the integration works correctly.
© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file (references) in skills/.curated/clade-upgrade-migration of jeremylongshore/tons-of-skills-marketplace.
- SKILL.md
- references/one-pager.md
Open the folder on GitHubat commit cfae287
Compare with similar skills
Clade Upgrade Migration next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Clade Upgrade Migration this skilljeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~882 | Automated safety check: Pass | MIT | |
| Implement Universaliusztinpaul/designing-real-world-ai-agents-workshop | 512 | — | ~5.6k | Automated safety check: Pass | MIT | |
| Claude Cookbooks Reference2025Emma/vibe-coding-cn | 23k | 1 repos | ~2.2k | Automated safety check: Pass | MIT | |
| ModLens Image Vision Bridgeliustack/modlens | 4.2k | — | ~1.3k | Automated safety check: Notes | MIT | |
| Claude APIKocoro-lab/Kocoro | 414 | 7 repos | ~4.5k | Automated safety check: Pass | Apache-2.0 | |
| Using Ccproxy Inspectorstarbaser/ccproxy | 350 | — | ~2.7k | Automated safety check: Pass | Custom licence |
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Categories
Questions about Clade Upgrade Migration
What does Clade Upgrade Migration do?
Upgrade Anthropic SDK versions and migrate between Claude model generations. Clade Upgrade Migration is an agent skill from jeremylongshore/tons-of-skills-marketplace. Upgrade Anthropic SDK versions and migrate between Claude model generations.
When should I use Clade Upgrade Migration?
Clade Upgrade Migration fits situations like: working with upgrade-migration patterns; with upgrade anthropic sdk; migrate claude model; anthropic breaking changes.
How do I install Clade Upgrade Migration in Claude Code?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill clade-upgrade-migration -a claude-code`. Or copy the skill folder (skills/.curated/clade-upgrade-migration in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/clade-upgrade-migration in your project. Claude Code loads it when a task matches its description.
How do I install Clade Upgrade Migration in Codex?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill clade-upgrade-migration -a codex`. Or copy the skill folder (skills/.curated/clade-upgrade-migration in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/clade-upgrade-migration in your project. Codex loads it when a task matches its description.
Can I use Clade Upgrade Migration in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill clade-upgrade-migration -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/clade-upgrade-migration, .gemini/skills/clade-upgrade-migration, .github/skills/clade-upgrade-migration and .opencode/skills/clade-upgrade-migration in your project.
What does Clade Upgrade Migration need to run?
Going by SKILL.md and its folder, Clade Upgrade Migration needs the command-line tools its instructions call (npm and pip). Our summary lists: Python 3; Node.js. Its frontmatter pre-approves these tools: Read, Write, Edit, Bash(npm:*), Bash(pip:*), Grep. Compatibility (from SKILL.md): Designed for Claude Code.
Does Clade Upgrade Migration access the network?
SKILL.md names 1 domain. As links in the text: platform.claude.com. This is read from the text; nothing was executed.
Is Clade Upgrade Migration safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Clade Upgrade Migration use?
Clade Upgrade Migration is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Clade Upgrade Migration use?
About 882 tokens (SKILL.md is roughly 3.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 444 tokens, read only when the agent opens those files.
What are the alternatives to Clade Upgrade Migration?
Skills that share tags, products or a category with Clade Upgrade Migration: Implement Universal (iusztinpaul/designing-real-world-ai-agents-workshop, 512 stars), Claude Cookbooks Reference (2025Emma/vibe-coding-cn, 23k stars), ModLens Image Vision Bridge (liustack/modlens, 4.2k stars) and Claude API (Kocoro-lab/Kocoro, 414 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Clade Upgrade Migration?
jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.
Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.