Proofstack

Audited indie product business cases with source-backed pricing, revenue and pricing benchmarks.

Connector by proof-stack-lake.vercel.app · Domain verified by the MCP Registry

IndexedApache-2.0Remote (HTTP)

Chalk Labs

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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/proof-stack-lake-vercel-app-proofstack

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

https://proof-stack-lake.vercel.app/mcp Remote (HTTP)

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About

Audited indie product business cases with source-backed pricing, revenue and pricing benchmarks.

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools: 3 read · 0 write · 0 deleteRead-only
Secrets: None asked for
Install scripts: Nothing to install (hosted)
Runs as: Hosted (remote endpoint)

Tools by what they do 3

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 3 · Look things up without changing anything.

get_case
pricing_benchmarks
search_cases

Network hosts it talks to 1

proof-stack-lake.vercel.app · found in remote endpoint, install command

Tools (3)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

get_case
Fetch one audited case by slug: pricing tiers as published, the paid trigger, what to copy, what NOT to copy, and every evidence source with its URL and grade.
pricing_benchmarks
Pricing statistics counted from the published pricing pages of audited cases: median first paid tier, free-tier prevalence, and which capabilities most often sit behind the paywall. Products without a public price are excluded rather than estimated; no ranking or traffic figures exist here because those cannot be verified freely.
search_cases
Search ProofStack's audited business-model case studies of small software products. Every case carries revenue and pricing claims linked to public sources with an evidence grade, plus an explicit list of what does NOT transfer to other builders.

Signals

Stars: 0
Forks: 0
Open issues: 0
Last commit: Oct 10, 2026 (20 days ago)
Last release: Sep 3, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name: app.vercel.proof-stack-lake/proofstack
Version: 1.0.0
Auth: Auth not stated
License: Apache-2.0
Repository: github.com/lttxzmj/proofstack-mcp
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry github-graphql

Rank

of 44,833 in Connectors

Score

0.581

Security 30%not yet
Popularity 25%0.29
Freshness 20%1.00
Rating 15%not yet
Docs 10%0.82

How ranking works →

Grades

Freshness

Active in the last 30 days. Last activity 20 days ago.

–

Security

Security scan: in progress. Grades from our dependency, secret, code and prompt-injection checks appear here once they launch. Until then, check the code before you install.

Indexed

Found automatically from a public source. Not yet claimed by its publisher.

How grades work →

Availability

100% uptime, last 30 days (1 check)

Last check: 5 days ago
Status: Up
Median response: 320 ms

Up
Up, auth required
Down
Not checked
No data

A daily MCP handshake with the remote endpoint. “Auth required” means it answered and wants a login or key. “Not checked” means the URL needs your own account or blocks automated checks.

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Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

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media placements: 500+; media placements
founders on every account: 2; founders on every account

Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block

Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

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Cite this page

Proofstack MCP server. Agent Mart. https://agentmart.dev/connectors/proof-stack-lake-vercel-app-proofstack (last updated 2026-10-24)