Agent skill

Poc

Run a bounded customer proof of concept to test a consequential uncertainty.

MITAuto-check passedDevelopment

Install Poc

skills CLI

$ npx skills add suboss87/FDEOps --skill poc -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install suboss87/FDEOps poc --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/suboss87/FDEOps.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/poc .claude/skills/poc && rm -rf skills-src

Use ~/.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/

Paste into Claude Code

Install the "poc" agent skill from https://github.com/suboss87/FDEOps/tree/Main/skills/poc into .claude/skills/poc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "poc", 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

$skill-installer install https://github.com/suboss87/FDEOps/tree/Main/skills/poc

Type 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.

skills CLI

$ npx skills add suboss87/FDEOps --skill poc -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install suboss87/FDEOps poc --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/suboss87/FDEOps.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/poc .agents/skills/poc && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "poc" agent skill from https://github.com/suboss87/FDEOps/tree/Main/skills/poc into .agents/skills/poc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "poc", 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.

skills CLI

$ npx skills add suboss87/FDEOps --skill poc -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install suboss87/FDEOps poc --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/suboss87/FDEOps.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/poc .cursor/skills/poc && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "poc" agent skill from https://github.com/suboss87/FDEOps/tree/Main/skills/poc into .cursor/skills/poc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "poc", 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

$ gemini skills install https://github.com/suboss87/FDEOps.git --path skills/poc

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add suboss87/FDEOps --skill poc -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install suboss87/FDEOps poc --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/suboss87/FDEOps.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/poc .gemini/skills/poc && rm -rf skills-src

Use ~/.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/

Paste into Gemini CLI

Install the "poc" agent skill from https://github.com/suboss87/FDEOps/tree/Main/skills/poc into .gemini/skills/poc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "poc", 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.

GitHub CLI

$ gh skill install suboss87/FDEOps poc

Installs 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).

skills CLI

$ npx skills add suboss87/FDEOps --skill poc -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/suboss87/FDEOps.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/poc .github/skills/poc && rm -rf skills-src

Use ~/.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/

Paste into GitHub Copilot

Install the "poc" agent skill from https://github.com/suboss87/FDEOps/tree/Main/skills/poc into .github/skills/poc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "poc", 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.

skills CLI

$ npx skills add suboss87/FDEOps --skill poc -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install suboss87/FDEOps poc --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/suboss87/FDEOps.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/poc .opencode/skills/poc && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "poc" agent skill from https://github.com/suboss87/FDEOps/tree/Main/skills/poc into .opencode/skills/poc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "poc", 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: poc
GitHub stars: 953
Token cost: ~337 tokens
SKILL.md length: 143 words
Files: 19 (incl. references)
Skills in repo: 34
Repo updated: Oct 6, 2026
First seen: Oct 7, 2026
Licence: MIT

At a glance

Run a bounded customer proof of concept to test a consequential uncertainty.

Works in 2 steps: Read the task context contract. → Read the method.
Pilot with a question and decision deadline
SKILL.md covers Purpose and Principles
Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Poc is an agent skill from suboss87/FDEOps. Run a bounded customer proof of concept to test a consequential uncertainty. Use for a spike or pilot with a question and decision deadline, not a full rollout.

Its SKILL.md is about 340 tokens, which your agent loads only when the skill is triggered. The skill folder holds 20 other files, including reference files (for example `.fde-generated.json`, `agents/openai.yaml` and `references/audit.md`).

It sits in Development, covering Prototyping. The repository describes itself as: Forward deployed engineering skills for AI coding agents. The licence is MIT.

When your agent uses it

Pilot with a question and decision deadline
Not a full rollout

Example prompts

“/poc”

Workflow steps

2 steps, taken from the first numbered list in SKILL.md.

Read the task context contract.
Read the method.

What it can do on your machine

Read from SKILL.md and the folder at commit ed184c8. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
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

Poc loads about 337 tokens when it runs, and up to ~26k if it reads all its reference files. Until then it costs about 41 tokens; SKILL.md has 143 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~41
When it runs · the whole SKILL.md, loaded when a task matches: ~337
With references · SKILL.md plus every file in references/, read only if the agent opens them: ~26k

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 suboss87/FDEOps at commit ed184c8, republished under its MIT licence (© suboss87). 143 words, ~337 tokens.

Download SKILL.mdSave it as .claude/skills/poc/SKILL.md (or your agent's skills folder). This skill also uses 18 other files; get the full folder from GitHub.

name: poc
description: Run a bounded customer proof of concept to test a consequential uncertainty. Use for a spike or pilot with a question and decision deadline, not a full rollout.

poc

<!-- Generated by bin/generate-skills.js; edit the canonical references and catalog. -->

Purpose

A bounded experiment with evidence and a decision.

Before investigating or acting:

Read the task context contract.
Read the method.

Load further references only when the task needs them. Everything linked is included in this skill; no other skill pack is required.

Principles

Work directly from the supplied permitted context. Standalone work does not require an engagement folder or initialization. Record filenames in the method are optional persistence destinations when no engagement is bound.
If called by @fde, reuse its current sanitized packet and scope. Do not restart setup, discovery or questions already answered.
The task context contract controls persistence and authority in both modes. Preserve unknowns and distinguish implementation, verification, deployment and acceptance.
Use the customer's repository instructions and available tools. Report a missing capability or unrun check honestly; do not claim that installing a skill provisions infrastructure.

Files

SKILL.md and 18 other files (references) in skills/poc of suboss87/FDEOps.

SKILL.md
.fde-generated.json
agents/openai.yaml
references/audit.md
references/build.md
references/business-case.md
references/debug.md
references/discover.md
references/eval-pack.md
references/integrate.md
references/plan.md
references/poc.md
references/qa.md
references/review.md
references/ship.md
references/task-context.md
references/test-assumptions.md
references/three-options.md
references/verification.md

Open the folder on GitHubat commit ed184c8

Compare with similar skills

Poc 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.

Poc compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Poc this skillsuboss87/FDEOps	953	—	~337	Automated safety check: Pass	MIT	2 days ago
Native Feel Cross Platform Desktopyetone/native-feel-skill	1.9k	1 repos	~1.5k	Automated safety check: Pass	MIT	4 mo ago
Compound Engineering PrototypeEveryInc/compound-engineering-plugin	25k	—	~1.9k	Automated safety check: Pass	MIT	yesterday
Collaborating With CodexGuDaStudio/collaborating-with-codex	132	1 repos	~712	Automated safety check: Pass	MIT	9 mo ago
Digikeyaklofas/kicad-happy	1.3k	1 repos	~4.5k	Automated safety check: Pass	MIT	yesterday
Collaborating With Geminihaoyu-haoyu/Multi-AI-Workflow	109	—	~521	Automated safety check: Pass	MIT	5 mo ago

Similar skills

Native Feel Cross Platform Desktop
yetone/native-feel-skill
A skill your agent uses when the user is designing, prototyping, or rewriting a desktop app that must run on multiple OSes (macOS + Windows, optionally Linux) AND feel indistinguishable from a…
1.9k GitHub starsUsed in 1 repo~1.5k tokens
DevelopmentAuto-check passed
Compound Engineering Prototype
EveryInc/compound-engineering-plugin
Builds a throwaway prototype at just the fidelity needed to settle a specific how-it-should-work-or-feel question, before committing to an approach other work will treat as fixed.
25k GitHub stars~1.9k tokensUpdated yesterday
DevelopmentAuto-check passed
Collaborating With Codex
GuDaStudio/collaborating-with-codex
Delegates coding tasks to Codex CLI for prototyping, debugging, and code review.
132 GitHub starsUsed in 1 repo~712 tokens
DevelopmentAuto-check passed
Digikey
aklofas/kicad-happy
Search DigiKey for electronic components and download datasheets — primary source for prototype orders and the preferred API method for fetching datasheets.
1.3k GitHub starsUsed in 1 repo~4.5k tokens
DevelopmentAuto-check passed
Collaborating With Gemini
haoyu-haoyu/Multi-AI-Workflow
Delegates coding tasks to Gemini CLI for prototyping, debugging, and code review.
109 GitHub stars~521 tokensUpdated 5 mo ago
DevelopmentAuto-check passed
S2 Docs
adobe/spectrum-design-data
Look up Spectrum 2 (S2) component documentation, design guidelines, and usage patterns when building with React Spectrum or Spectrum Web Components.
155 GitHub stars~868 tokensUpdated 5 days ago
DevelopmentAuto-check passed

Questions about Poc

What does Poc do?

Run a bounded customer proof of concept to test a consequential uncertainty. Poc is an agent skill from suboss87/FDEOps. Run a bounded customer proof of concept to test a consequential uncertainty.

When should I use Poc?

Poc fits situations like: pilot with a question and decision deadline; not a full rollout.

How do I install Poc in Claude Code?

Run `npx skills add suboss87/FDEOps --skill poc -a claude-code`. Or copy the skill folder (skills/poc in suboss87/FDEOps) into .claude/skills/poc in your project. Claude Code loads it when a task matches its description.

How do I install Poc in Codex?

Run `npx skills add suboss87/FDEOps --skill poc -a codex`. Or copy the skill folder (skills/poc in suboss87/FDEOps) into .agents/skills/poc in your project. Codex loads it when a task matches its description.

Can I use Poc 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 suboss87/FDEOps --skill poc -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/poc, .gemini/skills/poc, .github/skills/poc and .opencode/skills/poc in your project.

What does Poc need to run?

SKILL.md names no scripts, command-line tools or credentials: Poc is instructions for the agent only.

Does Poc 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 Poc 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 Poc use?

Poc is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Poc use?

About 337 tokens (SKILL.md is roughly 1.3k 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 26k tokens, read only when the agent opens those files.

What are the alternatives to Poc?

Skills that share tags, products or a category with Poc: Native Feel Cross Platform Desktop (yetone/native-feel-skill, 1.9k stars), Compound Engineering Prototype (EveryInc/compound-engineering-plugin, 25k stars), Collaborating With Codex (GuDaStudio/collaborating-with-codex, 132 stars) and Digikey (aklofas/kicad-happy, 1.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Poc?

suboss87 (a GitHub user) maintains it in suboss87/FDEOps, which has 953 GitHub stars. The repository holds 34 skills in this directory. The repository was last updated on October 6, 2026.

Source: suboss87/FDEOps on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Poc

Install Poc

Facts

At a glance

What it does

When your agent uses it

Example prompts

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

poc

Purpose

Principles

Files

Compare with similar skills

Similar skills

Native Feel Cross Platform Desktop

Compound Engineering Prototype

Collaborating With Codex

Digikey

Collaborating With Gemini

S2 Docs

More from suboss87/FDEOps

Fde

Audit

Board Memo

Brief

Business Case

Connect

Questions about Poc

Install Poc

Facts

At a glance

What it does

When your agent uses it

Example prompts

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

poc

Purpose

Principles

Files

Compare with similar skills

Similar skills

More from suboss87/FDEOps

Related

Questions about Poc