Trellis Session Insight
mindfold-ai/Trellis
Reach into past AI conversation history through the trellis mem CLI.
Run flow validate and fix any failures. An agent skill from flowexec/flow.
Install Validate
$ npx skills add flowexec/flow --skill validate -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install flowexec/flow validate --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/flowexec/flow.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/validate .claude/skills/validate && 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 "validate" agent skill from https://github.com/flowexec/flow/tree/main/.claude/skills/validate into .claude/skills/validate/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "validate", 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/flowexec/flow/tree/main/.claude/skills/validateType 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 flowexec/flow --skill validate -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install flowexec/flow validate --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/flowexec/flow.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/validate .agents/skills/validate && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "validate" agent skill from https://github.com/flowexec/flow/tree/main/.claude/skills/validate into .agents/skills/validate/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "validate", 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 flowexec/flow --skill validate -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install flowexec/flow validate --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/flowexec/flow.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/validate .cursor/skills/validate && 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 "validate" agent skill from https://github.com/flowexec/flow/tree/main/.claude/skills/validate into .cursor/skills/validate/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "validate", 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/flowexec/flow.git --path .claude/skills/validate--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 flowexec/flow --skill validate -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install flowexec/flow validate --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/flowexec/flow.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/validate .gemini/skills/validate && 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 "validate" agent skill from https://github.com/flowexec/flow/tree/main/.claude/skills/validate into .gemini/skills/validate/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "validate", 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 flowexec/flow validateInstalls 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 flowexec/flow --skill validate -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/flowexec/flow.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/validate .github/skills/validate && 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 "validate" agent skill from https://github.com/flowexec/flow/tree/main/.claude/skills/validate into .github/skills/validate/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "validate", 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 flowexec/flow --skill validate -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install flowexec/flow validate --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/flowexec/flow.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/validate .opencode/skills/validate && 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 "validate" agent skill from https://github.com/flowexec/flow/tree/main/.claude/skills/validate into .opencode/skills/validate/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "validate", 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
validate- GitHub stars
- 137
- Token cost
- ~375 tokens
- SKILL.md length
- 155 words
- Files
- 1
- Skills in repo
- 5
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Run flow validate and fix any failures. An agent skill from flowexec/flow.
- Tasks that involve Debugging
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Validate is an agent skill from flowexec/flow. Run flow validate and fix any failures. Invoke after completing a feature or bug fix to confirm the codebase is clean before committing.
Its SKILL.md is about 380 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Development, covering Debugging. The repository describes itself as: Local-first CLI for defining and running your project's workflows. The licence is Apache-2.0.
When your agent uses it
- Tasks that involve Debugging
Example prompts
- “/validate”
Requirements
- Pre-approved tools (allowed-tools): mcp__flow__execute, mcp__flow__run_command, mcp__flow__list_executables, mcp__flow__get_execution_logs, Bash(flow validate:*), Bash(flow generate:*), Bash(flow lint:*), Bash(flow test:*), Bash(go test:*), Read
What it can do on your machine
Read from SKILL.md and the folder at commit 0583ac5. 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:
mcp__flow__executemcp__flow__run_commandmcp__flow__list_executablesmcp__flow__get_execution_logsBash(flow validate:*)Bash(flow generate:*)Bash(flow lint:*)Bash(flow test:*)Bash(go test:*)Read
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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.
Context cost
Validate loads about 375 tokens when it runs. Until then it costs about 36 tokens; SKILL.md has 155 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 flowexec/flow at commit 0583ac5, republished under its Apache-2.0 licence (© flowexec). 155 words, ~375 tokens.
Download SKILL.mdSave it as
.claude/skills/validate/SKILL.md (or your agent's skills folder).- name
- validate
- description
- Run flow validate and fix any failures. Invoke after completing a feature or bug fix to confirm the codebase is clean before committing.
- allowed-tools
- mcp__flow__execute, mcp__flow__run_command, mcp__flow__list_executables, mcp__flow__get_execution_logs, Bash(flow validate:*), Bash(flow generate:*), Bash(flow lint:*), Bash(flow test:*), Bash(go test:*), Read
Run the validate executable via mcp__flow__execute (ref: validate) rather than a raw shell
call, so the run inherits workspace env/secrets and is captured in flow's history.
It runs these steps in order: generate → lint → test → validate generated (checks for uncommitted generated diffs in CI).
For each failure, diagnose and fix before moving on:
- generate fails: Schema syntax error in the source schema —
types/executable/*_schema.yaml, ortypes/{config,workspace,common}/schema.yaml. Read and fix the schema, never the.gen.gooutput. - lint fails: Read the golangci-lint output, fix each violation, re-run
- test fails: Read the Ginkgo output, identify the failing spec, fix the root cause — do not skip or comment out tests
- validate generated fails: Generated files are out of sync — re-run the
generateexecutable and stage the regenerated files; this is always the fix
Use mcp__flow__get_execution_logs with mine: true to re-read output from a run instead of
re-running it.
Do not report done until validate exits 0 with all steps passing.
© flowexec, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .claude/skills/validate of flowexec/flow.
Open the folder on GitHubat commit 0583ac5
Compare with similar skills
Validate 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 |
|---|---|---|---|---|---|---|
| Validate this skillflowexec/flow | 137 | — | ~375 | Automated safety check: Pass | Apache-2.0 | |
| Trellis Session Insightmindfold-ai/Trellis | 15k | 4 repos | ~1.7k | Automated safety check: Pass | AGPL-3.0 | |
| Native Data FetchingCherryHQ/cherry-studio-app | 4k | 6 repos | ~2.9k | Automated safety check: Notes | MIT | |
| Debugging Executionsn8n-io/n8n | 207k | — | ~2.6k | Automated safety check: Pass | Custom licence | |
| Aoti Debugpytorch/pytorch | 104k | 1 repos | ~1.7k | Automated safety check: Pass | Custom licence | |
| Herdr Throwaway Reproductionherdrdev/herdr | 43k | — | ~2.4k | Automated safety check: Pass | Apache-2.0 |
Similar skills
Native Data Fetching
CherryHQ/cherry-studio-app
A skill your agent uses when implementing or debugging ANY network request, API call, or data fetching.
- Official
Debugging Executions
n8n-io/n8n
Debug failed or wrong-output workflow executions using executions tools.
Aoti Debug
pytorch/pytorch
Debug AOTInductor (AOTI) errors and crashes. An agent skill from pytorch/pytorch.
Herdr Throwaway Reproduction
herdrdev/herdr
Runs a disposable, uniquely named Herdr session inside an existing one so runtime, pane, terminal or API bugs can be reproduced without touching the main session.
Systematic Debugging
ultralisp/ultralisp
A skill your agent uses when encountering any bug, test failure, or unexpected behavior, before proposing fixes
More from flowexec/flow
Flow Context
flowexec/flow
This project uses flow for automation. An agent skill from flowexec/flow.
New Command
flowexec/flow
Scaffold a new Cobra CLI command following the project's patterns.
New Exec Type
flowexec/flow
Add a new executable type to the flow runner (a new kind of automation block users can define in .flow files).
PR Ready
flowexec/flow
Run a pre-PR readiness check and report READY or NOT READY. An agent skill from flowexec/flow.
Related
Categories
Questions about Validate
What does Validate do?
Run flow validate and fix any failures. An agent skill from flowexec/flow. Validate is an agent skill from flowexec/flow. Run flow validate and fix any failures.
When should I use Validate?
Validate fits situations like: tasks that involve Debugging.
How do I install Validate in Claude Code?
Run `npx skills add flowexec/flow --skill validate -a claude-code`. Or copy the skill folder (.claude/skills/validate in flowexec/flow) into .claude/skills/validate in your project. Claude Code loads it when a task matches its description.
How do I install Validate in Codex?
Run `npx skills add flowexec/flow --skill validate -a codex`. Or copy the skill folder (.claude/skills/validate in flowexec/flow) into .agents/skills/validate in your project. Codex loads it when a task matches its description.
Can I use Validate 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 flowexec/flow --skill validate -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/validate, .gemini/skills/validate, .github/skills/validate and .opencode/skills/validate in your project.
What does Validate need to run?
SKILL.md names no scripts, command-line tools or credentials: Validate is instructions for the agent only. Its frontmatter pre-approves these tools: mcp__flow__execute, mcp__flow__run_command, mcp__flow__list_executables, mcp__flow__get_execution_logs, Bash(flow validate:*), Bash(flow generate:*), Bash(flow lint:*), Bash(flow test:*), Bash(go test:*), Read.
Does Validate access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Validate 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 Validate use?
Validate is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Validate use?
About 375 tokens (SKILL.md is roughly 1.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Validate?
Skills that share tags, products or a category with Validate: Trellis Session Insight (mindfold-ai/Trellis, 15k stars), Native Data Fetching (CherryHQ/cherry-studio-app, 4k stars), Debugging Executions (n8n-io/n8n, 207k stars) and Aoti Debug (pytorch/pytorch, 104k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Validate?
flowexec (a GitHub organization) maintains it in flowexec/flow, which has 137 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on October 1, 2026.
Source: flowexec/flow on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.