saas-corpus vs Cofound
saas-corpus is a plugin bundle for AI coding tools published by Starbuck245. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). Cofound is an MCP server published by cofoundagent.ai. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-11-07. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  saas-corpus |  Cofound |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 2 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | saas-corpus | Cofound |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 2 (better) | 0 (worse) |
| Forks (GitHub) | 0 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Remote server (mcp.cofoundagent.ai/mcp) |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 1 | Not a bundle |
| Licence | MIT | MIT |
| Repository (differs) | github.com/starbuck245/saas-founder-corpus | github.com/cofound-agent/plugin |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Status out of date: last check 34 h ago returned HTTP 405 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
saas-corpus
A citation-backed knowledge base of how real B2B SaaS companies were actually built. Adds 153 entries to Claude Code: 25 company case studies (Figma, Stripe, Linear, Notion, Snowflake, Datadog, Cursor, Harvey, Atlassian, Ramp, and 15 more), 100+ atomic notes with verbatim founder quotes and dated metrics, 8 function guides (PLG, sales-led, pricing, fundraising, hiring, founder leadership), 4 stage playbooks (pre-seed through scale), 7 failure post-mortems (Quibi, Fast, WeWork, Theranos, Jawbone, Clubhouse, Homejoy), 4 framework syntheses (Obviously Awesome, Play Bigger, MEDDPICC, Crossing the Chasm), and benchmark tables. When you ask Claude about SaaS strategy, fundraising, pricing, GTM, or founder decisions — instead of generic LLM advice, you get specific cases with verbatim quotes, dated numbers, and explicit "when this pattern applies / when it does NOT apply" guardrails to prevent cargo-culting. Every claim cites primary sources (S-1 filings, founder interviews, annual letters). Updated regularly. MIT l
Cofound
MCP-native co-founder directory your AI agent searches, screening inbound pitches for you.
How to run each
saas-corpus As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install saas-corpus@claude-communityCofound As a remote MCP server
claude mcp add --transport http cofound https://mcp.cofoundagent.ai/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only Cofound has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: saas-corpus · What it can do: Cofound · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.