Agent skill

Churn Lost Deal Analysis

by amplitude in amplitude/builder-skills

Read lost deals and churned accounts from your CRM, extract reasons clustered by theme (missing features, pricing, competitors, UX), and write a prioritized weekly analysis with product improvement…

No licenceAuto-check passedSales & Support

Install Churn Lost Deal Analysis

skills CLI
$ npx skills add amplitude/builder-skills --skill churn-lost-deal-analysis -a claude-code

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

GitHub CLI
$ gh skill install amplitude/builder-skills churn-lost-deal-analysis --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/amplitude/builder-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/analytics-skills/skills/churn-lost-deal-analysis .claude/skills/churn-lost-deal-analysis && 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/

Facts

Skill name
churn-lost-deal-analysis
GitHub stars
159
Token cost
~871 tokens
SKILL.md length
167 words
Files
1
Skills in repo
61
Repo updated
First seen
Licence
None found

At a glance

Read lost deals and churned accounts from your CRM, extract reasons clustered by theme (missing features, pricing, competitors, UX), and write a prioritized weekly analysis with product improvement…

  • Tasks that involve Product roadmapping
  • SKILL.md covers Prompt Template, Setup, Placeholders to fill in and Tips
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Tasks that involve CRM management

What it does

Churn Lost Deal Analysis is an agent skill from amplitude/builder-skills. Read lost deals and churned accounts from your CRM, extract reasons clustered by theme (missing features, pricing, competitors, UX), and write a prioritized weekly analysis with product improvement recommendations. Use before roadmap planning or to build the case for prioritizing retention work.

Its SKILL.md is about 870 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 Sales & Support, covering Product roadmapping and CRM management. The repository describes itself as: Open-source AI skills for product managers — battle-tested by PMs at Amplitude.

When your agent uses it

  • Tasks that involve Product roadmapping
  • Tasks that involve CRM management

Example prompts

  • “/churn-lost-deal-analysis”

What it can do on your machine

Read from SKILL.md and the folder at commit 51838c2. 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

Churn Lost Deal Analysis loads about 871 tokens when it runs. Until then it costs about 80 tokens; SKILL.md has 167 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~80
When it runs · the whole SKILL.md, loaded when a task matches
~871

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 167 words (~871 tokens).

“Turn CRM loss data into a product roadmap signal — themes, patterns, and concrete recommendations.”

— opening of SKILL.md by amplitude
name
churn-lost-deal-analysis
suggest_when
User says "churn analysis", "why are we losing deals", "lost deal report", "analyze churn", "why do customers leave", or wants to turn CRM loss reasons into…

Read the full SKILL.md on GitHub

Files

Just SKILL.md in analytics-skills/skills/churn-lost-deal-analysis of amplitude/builder-skills.

Open the folder on GitHubat commit 51838c2

Compare with similar skills

Churn Lost Deal Analysis 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.

Churn Lost Deal Analysis compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Churn Lost Deal Analysis this skillamplitude/builder-skills159—~871Automated safety check: PassNone
GEO Prospect Trackerzubair-trabzada/geo-seo-claude11k—~1.7kAutomated safety check: NotesMIT
Soql Lib Query Builderbeyond-the-cloud-dev/soql-lib154—~4.3kAutomated safety check: PassMIT
Sf DatacloudJaganpro/sf-skills424—~2.7kAutomated safety check: PassMIT
B2b Sdr AgentiPythoning/b2b-sdr-agent-template190—~744Automated safety check: PassMIT-0
Soql Lib Selectorbeyond-the-cloud-dev/soql-lib154—~2kAutomated safety check: PassMIT

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Categories

Questions about Churn Lost Deal Analysis

What does Churn Lost Deal Analysis do?

Read lost deals and churned accounts from your CRM, extract reasons clustered by theme (missing features, pricing, competitors, UX), and write a prioritized weekly analysis with product improvement…. Churn Lost Deal Analysis is an agent skill from amplitude/builder-skills. Read lost deals and churned accounts from your CRM, extract reasons clustered by theme (missing features, pricing, competitors, UX), and write a prioritized weekly analysis with product improvement recommendations.

When should I use Churn Lost Deal Analysis?

Churn Lost Deal Analysis fits situations like: tasks that involve Product roadmapping; tasks that involve CRM management.

How do I install Churn Lost Deal Analysis in Claude Code?

Run `npx skills add amplitude/builder-skills --skill churn-lost-deal-analysis -a claude-code`. Or copy the skill folder (analytics-skills/skills/churn-lost-deal-analysis in amplitude/builder-skills) into .claude/skills/churn-lost-deal-analysis in your project. Claude Code loads it when a task matches its description.

How do I install Churn Lost Deal Analysis in Codex?

Run `npx skills add amplitude/builder-skills --skill churn-lost-deal-analysis -a codex`. Or copy the skill folder (analytics-skills/skills/churn-lost-deal-analysis in amplitude/builder-skills) into .agents/skills/churn-lost-deal-analysis in your project. Codex loads it when a task matches its description.

Can I use Churn Lost Deal Analysis 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 amplitude/builder-skills --skill churn-lost-deal-analysis -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/churn-lost-deal-analysis, .gemini/skills/churn-lost-deal-analysis, .github/skills/churn-lost-deal-analysis and .opencode/skills/churn-lost-deal-analysis in your project.

What does Churn Lost Deal Analysis need to run?

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

Does Churn Lost Deal Analysis 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 Churn Lost Deal Analysis 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 Churn Lost Deal Analysis use?

No licence was found for Churn Lost Deal Analysis or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Churn Lost Deal Analysis use?

About 871 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.

What are the alternatives to Churn Lost Deal Analysis?

Skills that share tags, products or a category with Churn Lost Deal Analysis: GEO Prospect Tracker (zubair-trabzada/geo-seo-claude, 11k stars), Soql Lib Query Builder (beyond-the-cloud-dev/soql-lib, 154 stars), Sf Datacloud (Jaganpro/sf-skills, 424 stars) and B2b Sdr Agent (iPythoning/b2b-sdr-agent-template, 190 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Churn Lost Deal Analysis?

amplitude (a GitHub organization) maintains it in amplitude/builder-skills, which has 159 GitHub stars. The repository holds 61 skills in this directory. The repository was last updated on July 24, 2026.

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