Produck Feedback To Build
tryproduck/produck-skills
Pulls full in-context user feedback tickets through the Produck MCP server and turns them into an aligned product change instead of a guess.
Plan customer discovery, turn interview snapshots into synthesis and evidence-based opportunities, build or update an Opportunity Solution Tree, map jobs and segments, and design RAT tests for the…
Install Discovery Synthesis
$ npx skills add andreaskelm/pm-brain --skill discovery-synthesis -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install andreaskelm/pm-brain discovery-synthesis --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/andreaskelm/pm-brain.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/discovery-synthesis .claude/skills/discovery-synthesis && 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 "discovery-synthesis" agent skill from https://github.com/andreaskelm/pm-brain/tree/main/.claude/skills/discovery-synthesis into .claude/skills/discovery-synthesis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "discovery-synthesis", 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/andreaskelm/pm-brain/tree/main/.claude/skills/discovery-synthesisType 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 andreaskelm/pm-brain --skill discovery-synthesis -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install andreaskelm/pm-brain discovery-synthesis --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/andreaskelm/pm-brain.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/discovery-synthesis .agents/skills/discovery-synthesis && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "discovery-synthesis" agent skill from https://github.com/andreaskelm/pm-brain/tree/main/.claude/skills/discovery-synthesis into .agents/skills/discovery-synthesis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "discovery-synthesis", 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 andreaskelm/pm-brain --skill discovery-synthesis -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install andreaskelm/pm-brain discovery-synthesis --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/andreaskelm/pm-brain.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/discovery-synthesis .cursor/skills/discovery-synthesis && 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 "discovery-synthesis" agent skill from https://github.com/andreaskelm/pm-brain/tree/main/.claude/skills/discovery-synthesis into .cursor/skills/discovery-synthesis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "discovery-synthesis", 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/andreaskelm/pm-brain.git --path .claude/skills/discovery-synthesis--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 andreaskelm/pm-brain --skill discovery-synthesis -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install andreaskelm/pm-brain discovery-synthesis --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/andreaskelm/pm-brain.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/discovery-synthesis .gemini/skills/discovery-synthesis && 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 "discovery-synthesis" agent skill from https://github.com/andreaskelm/pm-brain/tree/main/.claude/skills/discovery-synthesis into .gemini/skills/discovery-synthesis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "discovery-synthesis", 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 andreaskelm/pm-brain discovery-synthesisInstalls 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 andreaskelm/pm-brain --skill discovery-synthesis -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/andreaskelm/pm-brain.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/discovery-synthesis .github/skills/discovery-synthesis && 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 "discovery-synthesis" agent skill from https://github.com/andreaskelm/pm-brain/tree/main/.claude/skills/discovery-synthesis into .github/skills/discovery-synthesis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "discovery-synthesis", 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 andreaskelm/pm-brain --skill discovery-synthesis -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install andreaskelm/pm-brain discovery-synthesis --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/andreaskelm/pm-brain.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/discovery-synthesis .opencode/skills/discovery-synthesis && 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 "discovery-synthesis" agent skill from https://github.com/andreaskelm/pm-brain/tree/main/.claude/skills/discovery-synthesis into .opencode/skills/discovery-synthesis/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "discovery-synthesis", 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
discovery-synthesis- GitHub stars
- 234
- Token cost
- ~2.3k tokens
- SKILL.md length
- 934 words
- Files
- 8 (incl. references)
- Skills in repo
- 18
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Plan customer discovery, turn interview snapshots into synthesis and evidence-based opportunities, build or update an Opportunity Solution Tree, map jobs and segments, and design RAT tests for the…
- Works in 5 steps: Preflight (always) → Route to the right reference → Three common flows → …
- The user says synthesize interviews
- SKILL.md covers Is synthesis the right move?, Step 1 — Preflight (always), Step 2 — Route to the right… and Step 3 — Three common flows, plus 4 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Discovery Synthesis is an agent skill from andreaskelm/pm-brain. Plan customer discovery, turn interview snapshots into synthesis and evidence-based opportunities, build or update an Opportunity Solution Tree, map jobs and segments, and design RAT tests for the riskiest assumption. Use when the user says "synthesize interviews", "what did we learn from research", "turn notes into opportunities", "opportunity solution tree", "OST", "affinity map", "patterns from users", "cluster job stories", "segment by job", "test our riskiest assumption", "design a fake door", "plan user…
Its SKILL.md is about 2.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 8 other files, including reference files (for example `references/continuous-discovery.md`, `references/interviews.md` and `references/jtbd.md`).
It sits in Product & Project Management, covering PRD writing, User research and Feature launches and release readiness. The repository describes itself as: AI-powered product management thinking & operating system. Playbooks, guides, templates, and frameworks that bridge PM theory to daily execution.
When your agent uses it
- The user says synthesize interviews
- What did we learn from research
- Turn notes into opportunities
- Opportunity solution tree
Example prompts
- “synthesize interviews”
- “what did we learn from research”
- “turn notes into opportunities”
- “/discovery-synthesis”
Workflow steps
5 steps, taken from the step headings in SKILL.md.
- Preflight (always)
- Route to the right reference
- Three common flows
- Red flags as artifacts take shape
- Before calling it done
What it can do on your machine
Read from SKILL.md and the folder at commit 38696ac. 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
Discovery Synthesis loads about 2.3k tokens when it runs, and up to ~7.1k if it reads all its reference files. Until then it costs about 201 tokens; SKILL.md has 934 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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 934 words (~2,264 tokens).
“Discovery synthesis is the work between "we talked to people" and "we know what to build." The failure mode I see most isn't bad note-taking—it's synthesis that confirms what you already believed, or opportunities that are really feature requests wearing…”
- name
- discovery-synthesis
Files
SKILL.md and 7 other files (references) in .claude/skills/discovery-synthesis of andreaskelm/pm-brain.
- SKILL.md
- references/continuous-discovery.md
- references/interviews.md
- references/jtbd.md
- references/pmf.md
- references/problem-solution.md
- references/segmentation-personas.md
- references/validation.md
Open the folder on GitHubat commit 38696ac
Compare with similar skills
Discovery Synthesis 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 |
|---|---|---|---|---|---|---|
| Discovery Synthesis this skillandreaskelm/pm-brain | 234 | — | ~2.3k | Automated safety check: Pass | Custom licence | |
| Produck Feedback To Buildtryproduck/produck-skills | 511 | — | ~1k | Automated safety check: Pass | Apache-2.0 | |
| Schematicblader/schematic | 241 | — | ~2.2k | Automated safety check: Pass | MIT | |
| App Spec Packagerinstructa/agent-skills | 139 | — | ~1.5k | Automated safety check: Pass | None | |
| Product Manager Toolkitdavila7/claude-code-templates | 33k | 7 repos | ~2.2k | Automated safety check: Pass | MIT | |
| User ResearchTechNomadCode/AI-Product-Development-Toolkit | 1k | — | ~266 | Automated safety check: Pass | MIT |
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Related
Categories
Questions about Discovery Synthesis
What does Discovery Synthesis do?
Plan customer discovery, turn interview snapshots into synthesis and evidence-based opportunities, build or update an Opportunity Solution Tree, map jobs and segments, and design RAT tests for the…. Discovery Synthesis is an agent skill from andreaskelm/pm-brain. Plan customer discovery, turn interview snapshots into synthesis and evidence-based opportunities, build or update an Opportunity Solution Tree, map jobs and segments, and design RAT tests for the riskiest assumption.
When should I use Discovery Synthesis?
Discovery Synthesis fits situations like: the user says synthesize interviews; what did we learn from research; turn notes into opportunities; opportunity solution tree.
How do I install Discovery Synthesis in Claude Code?
Run `npx skills add andreaskelm/pm-brain --skill discovery-synthesis -a claude-code`. Or copy the skill folder (.claude/skills/discovery-synthesis in andreaskelm/pm-brain) into .claude/skills/discovery-synthesis in your project. Claude Code loads it when a task matches its description.
How do I install Discovery Synthesis in Codex?
Run `npx skills add andreaskelm/pm-brain --skill discovery-synthesis -a codex`. Or copy the skill folder (.claude/skills/discovery-synthesis in andreaskelm/pm-brain) into .agents/skills/discovery-synthesis in your project. Codex loads it when a task matches its description.
Can I use Discovery Synthesis 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 andreaskelm/pm-brain --skill discovery-synthesis -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/discovery-synthesis, .gemini/skills/discovery-synthesis, .github/skills/discovery-synthesis and .opencode/skills/discovery-synthesis in your project.
What does Discovery Synthesis need to run?
SKILL.md names no scripts, command-line tools or credentials: Discovery Synthesis is instructions for the agent only.
Does Discovery Synthesis 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 Discovery Synthesis 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 Discovery Synthesis use?
Discovery Synthesis has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Discovery Synthesis use?
About 2.3k tokens (SKILL.md is roughly 9.1k 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 4.9k tokens, read only when the agent opens those files.
What are the alternatives to Discovery Synthesis?
Skills that share tags, products or a category with Discovery Synthesis: Produck Feedback To Build (tryproduck/produck-skills, 511 stars), Schematic (blader/schematic, 241 stars), App Spec Packager (instructa/agent-skills, 139 stars) and Product Manager Toolkit (davila7/claude-code-templates, 33k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Discovery Synthesis?
andreaskelm (a GitHub user) maintains it in andreaskelm/pm-brain, which has 234 GitHub stars. The repository holds 18 skills in this directory. The repository was last updated on October 9, 2026.
Source: andreaskelm/pm-brain on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.