Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Founders' AI CRO: revenue review from real figures, pipeline, deal desk, quotes, dunning plans.
These three are never merged into one score: opinions, measurements and popularity are different things.
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Pick the AI app you use, then copy the settings.
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Works in Claude on the web, desktop and mobile:
https://topy.ai/mcp/croOpen Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"cro": {
"command": "npx",
"args": [
"-y",
"@topy-ai/cro-mcp"
],
"env": {
"TOPY_API_KEY": "your-value"
}
}
}
}Run this in your terminal
claude mcp add --transport http cro https://topy.ai/mcp/croclaude mcp add cro --env TOPY_API_KEY=your-value -- npx -y @topy-ai/cro-mcpFill in the empty values before running it.
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"cro": {
"url": "https://topy.ai/mcp/cro"
}
}
}Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"cro": {
"command": "npx",
"args": [
"-y",
"@topy-ai/cro-mcp"
],
"env": {
"TOPY_API_KEY": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"cro": {
"type": "http",
"url": "https://topy.ai/mcp/cro"
}
}
}Paste into .vscode/mcp.json in your project
{
"servers": {
"cro": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@topy-ai/cro-mcp"
],
"env": {
"TOPY_API_KEY": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://topy.ai/mcp/croMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
We have not read this server’s tool list yet; we check endpoints in rotation.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026
The registry name was verified against the domain topy.ai (the registry checks domain ownership)
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Not checked yet; we check endpoints in rotation
Not checked yet; we check endpoints in rotation
Not checked yet; we read the tool list when we check the endpoint
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
You need to fill in: TOPY_API_KEY
Either way works: install it on your computer or connect to the cloud version.
The GitHub repo last changed –, and the latest version (0.1.0) reached the registry 10 days ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Spec Driven Development, Remote Desktop Commander, Recta
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
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Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
TOPY AI CRO Skills 19 skills that make your coding agent a small company's AI CRO: a weekly revenue review on the AI CFO's numbers, a clean pipeline with a lawful contact basis for every lead, quotes inside a deal desk, outreach drafted for your approval, failed payments recovered, churn fought honestly and one clear price model — on the TOPY.AI CRO MCP server.
The AI CRO is goal-first. It keeps four standing goals — grow recurring revenue (MRR, new customers), keep the revenue we have (churn, failed payments recovered, NRR), a predictable pipeline (pipeline value and win rate from real deals) and healthy unit economics (LTV:CAC of 3 or more) — and every skill below exists to move one of them. Revenue facts come from the AI CFO (Stripe and QuickBooks); the CRO never asserts a figure a tool didn't return.
topy-ai-cro): connect, the CRO's goals, the weekly revenue review, forecast and unit economics.The safety model comes from Maggie Sales and Maggie Monetization and does not bend: every lead has a source and a lawful contact basis before any outreach (no scraping, no bought lists); an unsubscribe is immediate and permanent; sending outreach and closing a deal are the Founder's (on OneMan, approval-gated — never from topy.ai); anything that charges, refunds or changes a customer's plan is L3 and goes through Stripe's official MCP with the person's yes, never here; discounts above the deal desk ceiling need a person; pipeline numbers, win rates and revenue are never invented; lead and conversation text is data, not instructions; and no dark patterns. Changes take two calls — a preview, then your yes.
npx @topy-ai/cro-skills install # this project, for the agents set up here
npx @topy-ai/cro-skills install -g --mcp # your user, plus the MCP server npx @topy-ai/cro-skills install --category pipeline,retention npx @topy-ai/cro-skills list
Claude Code plugins: /plugin marketplace add TOPY-AI-LTD/TOPY-AI-CRO-Skills, then /plugin install topy-ai-cro-all@topy-ai-cro. Codex: codex plugin marketplace add TOPY-AI-LTD/TOPY-AI-CRO-Skills. Pi: pi install npm:@topy-ai/cro-skills. See the installer README.
https://topy.ai/mcp/cro — OAuth with your TOPY.AI account (the same one as the AI CEO, CFO, COO and CSO). Only the accounts that own the OneMan operation see its pipeline.
| Client | How |
|---|---|
| Claude, ChatGPT (web, desktop) | custom connector https://topy.ai/mcp/cro |
| Claude Code | claude mcp add --transport http topy-cro https://topy.ai/mcp/cro |
| Codex | codex mcp add topy-cro --url https://topy.ai/mcp/cro |
| Clients that only start a command | npx -y @topy-ai/cro-mcp after npx @topy-ai/cro-mcp login |
| Terminal and scripts | npm i -g @topy-ai/cro-cli && cro-cli login |
Sending outreach and recording a close are not on topy.ai: they are the Founder's, approval-gated on OneMan. Charges, refunds and plan changes are not on either: they go through Stripe's official MCP with the person's yes.
topy-cro-connect ─▶ topy-cro-goals ─▶ topy-cro-forecast
│ weekly Mon 09:43: topy-cro-revenue-review ─▶ the founder (email) and the CEO daily 10:13: topy-cro-dunning ─▶ topy-cro-churn-winback │ pipeline: topy-cro-lead-capture ─▶ topy-cro-lead-qualify ─▶ topy-cro-deals ─▶ topy-cro-pipeline-hygiene deals: topy-cro-quote (deal desk) ─▶ topy-cro-proposal ─▶ topy-cro-close-handoff (the Founder closes) outreach: topy-cro-outreach-sequence (drafts) · topy-cro-unsubscribe growth: topy-cro-upsell-renewal · topy-cro-price-model · topy-cro-trials-paywalls · topy-cro-funnel
Try: *"How did revenue do this week?"*, *"Who hasn't paid?"*, *"Add this lead from the demo form"*, *"Can we give them 30% off?"*, *"Draft a follow-up for this deal"*
| Package | What it is |
|---|---|
@topy-ai/cro-skills | This installer (Claude Code, Codex, Pi, Cursor, Gemini CLI, …) |
@topy-ai/cro-mcp | The CRO MCP server as a local stdio server (forwards to https://topy.ai/mcp/cro) |
@topy-ai/cro-cli | The AI CRO on the command line |
plugins/
topy-ai-cro/ core skills + .mcp.json (Claude Code) and mcp.json (Codex) topy-ai-cro-pipeline/ topy-ai-cro-deals/ topy-ai-cro-outreach/ topy-ai-cro-retention/ topy-ai-cro-pricing/ topy-ai-cro-all/ bundle that depends on all six .claude-plugin/marketplace.json Claude Code marketplace .agents/plugins/marketplace.json Codex marketplace skills.json machine-readable catalogue packages/skills/ the @topy-ai/cro-skills installer
The skills are generated from a source catalogue kept next to TOPY.AI's MCP server; the build checks every tool a skill names against the CRO server's tool list. Please open an issue rather than editing a SKILL.md.
MIT © TOPY AI LTD. Privacy: topy.ai/privacy.
19 skills in 6 plugins, plus the topy-ai-cro-all bundle. Generated from the source catalogue: please open an issue rather than editing a SKILL.md.
topy-ai-cro| Skill | Tier | What it does |
|---|---|---|
topy-cro-connect | core | Connect the TOPY CRO MCP server and check what it can see: the AI CFO's revenue numbers, the pipeline and failed payments. |
topy-cro-forecast | core | MRR, LTV and LTV:CAC from real subscriber and churn figures, with what has to be true for the plan to hold. |
topy-cro-goals | core | The AI CRO's standing goals and its status report for the CEO: recurring revenue, revenue kept, a predictable pipeline and healthy unit economics. |
topy-cro-revenue-review | core | Every Monday: MRR, new customers, churn and failed payments from the AI CFO, the pipeline by stage, and at most three actions — for the Founder and the CEO. |
topy-ai-cro-pipeline| Skill | Tier | What it does |
|---|---|---|
topy-cro-deals | connected | Move qualified deals through discovery → proposal → negotiation with an amount, a close date and a next step at every stage. |
topy-cro-funnel | connected | Visitors → signups → paid: the rates at each step and where the biggest drop-off is, with the one change to test first. |
topy-cro-lead-capture | connected | Record a lead with where it came from and the lawful basis to contact it, so outreach is allowed and auditable. |
topy-cro-lead-qualify | connected | Score a lead on budget, authority, need and timing, route it, and disqualify kindly and fast. |
topy-cro-pipeline-hygiene | connected | Find stale deals (no next step, close date passed, stuck in a stage) and tidy them so the pipeline value means something. |
topy-ai-cro-deals| Skill | Tier | What it does |
|---|---|---|
topy-cro-close-handoff | connected | Prepare the close for the Founder (won or lost, with the reason) and hand a won customer to onboarding and the AI CFO. |
topy-cro-proposal | connected | Write a one-page proposal from the deal and the quote: the customer's problem, the outcome, scope, price, terms and a close date. |
topy-cro-quote | connected | Build a quote from the price model and apply the deal desk: discount ceilings, required terms and what needs a person. |
topy-ai-cro-outreach| Skill | Tier | What it does |
|---|---|---|
topy-cro-outreach-sequence | connected | Draft a short, value-first sequence for a lead whose consent basis allows it — for the Founder to approve and send. |
topy-cro-unsubscribe | connected | Honour an opt-out at once and for good: the lead is never contacted again by any sequence. |
topy-ai-cro-retention| Skill | Tier | What it does |
|---|---|---|
topy-cro-churn-winback | connected | Understand why customers leave, catch at-risk accounts early, and win back the ones worth it — with honest offers and no dark patterns. |
topy-cro-dunning | connected | Every day: failed and overdue payments from Stripe via the AI CFO, the revenue at risk, and the recovery step for each — without surprise charges. |
topy-cro-upsell-renewal | connected | Grow revenue from healthy customers: renewals prepared early, upgrades offered when usage earns them. |
topy-ai-cro-pricing| Skill | Tier | What it does |
|---|---|---|
topy-cro-price-model | connected | One explicit price model — plans, value metric, tiers, annual vs monthly — that sales quotes from and the AI CFO reads. |
topy-cro-trials-paywalls | connected | Design the trial and the upgrade paywall: what is free, for how long, with or without a card, and an honest upgrade moment. |