Agent skill

win-loss-analysis

Analyze sales-call transcripts to extract why deals are won and lost across six dimensions — product, messaging, GTM/sales, pricing, competition, and customer context.

slowingSelf-containedInstructions only587 words

Filed under Calls, demos and discovery.

From matteotitta/claude-code-marketing-quickstart · 10 skills · 51 · pushed 2026-07-31

What it does when it runs

Analyze sales-call transcripts to extract why deals are won and lost across six dimensions — product, messaging, GTM/sales, pricing, competition, and customer context. Produces aggregated patterns with verbatim buyer quotes, frequencies, and recommendations. Writes to marketing/win-loss/win-loss.md as the evidence base under positioning, messaging, and ICP. Triggers - "win loss analysis", "why are we losing deals", "why do we win", "analyze sales calls", "churn analysis", "deal review

Read from the skill and the 0 files bundled beside it. A skill’s own description is written to be selected by an agent, so it describes the job and not the dependencies.

Keys and connectors you must supply: None found.
Hosts it reaches: No third-party host appears in the skill or its bundled files.
Tool permissions it declares: No allowed-tools in the frontmatter. It only issues instructions, so there is nothing to bound.
Actions present in the files: None. Instructions only.

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Install it

View source on GitHub ↗

git clone --depth 1 --filter=blob:none --sparse https://github.com/matteotitta/claude-code-marketing-quickstart.git /tmp/claude-code-marketing-quickstart
git -C /tmp/claude-code-marketing-quickstart sparse-checkout set ".claude/skills/win-loss-analysis"
mkdir -p ~/.claude/skills/win-loss-analysis
cp -R "/tmp/claude-code-marketing-quickstart/.claude/skills/win-loss-analysis/." ~/.claude/skills/win-loss-analysis/

Picked up without a restart. A project skill of the same name is shadowed by your personal one. For one repository only, swap ~/.claude/skills for .claude/skills. Claude Code docs ↗

The folder is the same in every client that implements the format — 46 of them — so if yours is not above, only the destination changes.

The skill

Source on GitHub ↗

The source carries no licence at all, so no permission to redistribute it exists. Everything else on this page is our own reading of the file and is published here; the text of the skill is not, and stays where its author put it.

Other skills for the same job

Different authors, same problem. Matched on the words in the skill name, across every library in the catalogue except this one.

win-loss-analysis by jbalbu01 · 14
win-loss-analysis by VijayMatt · 1
deal-review-win-loss by louisblythe · 136
win-loss-reason-extraction by louisblythe · 136
win-loss-reasons by pmalliance · 63
win-loss-brief by zime-ai · 14
win-loss-report by octavehq · 11
yt-competitive-analysis by ericosiu · 3,449

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The directory stays free. There is nothing gated behind this.