Persuasion Taxonomy

Name: Persuasion Taxonomy
Author: com.coppica

MCP serverMCP

Plan and check marketing copy against the nine questions every reader asks. Free, no API key.

by com.coppicarepository ↗homepage ↗v1.0.3MIT AND CC-BY-4.0

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Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability14/14 checks ok

30 days ago

when	check	result	http	latency	detail
4 h ago	mcp initialize	ok	200	174 ms	server persuasion-taxonomy 1.0.3 · protocol 2025-06-18 · 9 tools
11 h ago	mcp initialize	ok	200	172 ms	server persuasion-taxonomy 1.0.3 · protocol 2025-06-18 · 9 tools
18 h ago	mcp initialize	ok	200	155 ms	server persuasion-taxonomy 1.0.3 · protocol 2025-06-18 · 9 tools
25 h ago	mcp initialize	ok	200	136 ms	server persuasion-taxonomy 1.0.3 · protocol 2025-06-18 · 9 tools
32 h ago	mcp initialize	ok	200	144 ms	server persuasion-taxonomy 1.0.3 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	154 ms	server persuasion-taxonomy 1.0.3 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	129 ms	server persuasion-taxonomy 1.0.3 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	191 ms	server persuasion-taxonomy 1.0.3 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	162 ms	server persuasion-taxonomy 1.0.3 · protocol 2025-06-18 · 9 tools
3 d ago	mcp initialize	ok	200	150 ms	server persuasion-taxonomy 1.0.3 · protocol 2025-06-18 · 9 tools

Tools observed via MCP handshake

plan_marketing_copy — Plan any piece of marketing copy before you write it, whether it's an ad, a landing page, a sales page or sales letter, an email, a subject line, a social post,
diagnose_marketing_copy — Review, critique or roast any piece of marketing copy, whether it's an ad, a landing page, an email, a sales page, a social post or a script, and find out why i
explain_why_not_converting — Work out why an ad, a landing page, an email or a whole funnel isn't converting. Start from what you can see. Maybe people don't click (a low CTR), or they clic
find_persuasion_techniques — Search the Persuasion Taxonomy, 766 named persuasion techniques documented from real advertising and organized by the nine reader questions they answer. Describ
get_persuasion_technique — Look up one persuasion technique by its ID (like PT-PRV-10000), its slug or its name. You get the full definition, why it works, when it lands and when it backf
check_headlines — Check headlines, email subject lines, ad openings, video hooks, social post openings and first lines, and compare options against each other. For each line it t
check_marketing_claims — Check whether marketing claims and calls to action are specific enough to believe. It catches the vague superlative, like "the best" or "#1", that readers disco
plan_ab_test — Plan an A/B test for marketing copy. Give it the current conversion rate, the smallest lift worth detecting and the daily traffic, and it tells you how many vis
read_ab_test_result — Read the result of an A/B test. You get each version's conversion rate and lift, whether the difference is statistically significant, the confidence interval, a

Declared by sources

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Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

mcpmcp-servermodel-context-protocolmarketingcopywritingpersuasionconversionlanding-pageheadlinesab-testingclaudechatgpt

kind Official MCP Registry

name Official MCP Registry

license npm registry

repoUrl Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

Official MCP Registrycom.coppica/persuasion-taxonomy

first seen 4 d ago · fetched 19 h agoopen ↗

npm registry@coppica/persuasion-mcp

first seen 3 d ago · fetched 24 h agoopen ↗

Field history (9 recent events)

3 d ago · declared · license → "MIT AND CC-BY-4.0"
3 d ago · observed · packageFacts → {"name":"@coppica/persuasion-mcp","registry":"npm","publishedAt":"2026-10-05T19:10:34.536Z","latestVersion":"1.0.3","wee
4 d ago · declared · publisherName → "com.coppica"
4 d ago · declared · homepageUrl → "https://taxonomy.coppica.com"
4 d ago · declared · summary → "Plan and check marketing copy against the nine questions every reader asks. Free, no API key."
4 d ago · declared · version → "1.0.3"
4 d ago · declared · protocols → ["mcp"]
4 d ago · declared · repoUrl → "https://github.com/Otha-Labs/persuasion-mcp"
4 d ago · declared · description → "Plan and check marketing copy against the nine questions every reader asks. Free, no API key."

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