PostHog MCP vs io.github.neptun2000/heor-agent
PostHog MCP is a plugin bundle for AI coding tools published by Cursor. Marketplaces we read that list it: 1 (Cursor: cursor/plugins). io.github.neptun2000/heor-agent is an MCP server published by neptun2000. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-16. 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 |  io.github.neptun2000/heor-agent | |
|---|---|---|
| Cursor: cursor/plugins | Listed Version: 1.0.1 Forks (GitHub): 1 133 Stars (GitHub): 11 569 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.35.0 Downloads/month (npm): 3 039 Downloads/week (npm): 112 Forks (GitHub): 2 Stars (GitHub): 9 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 | PostHog MCP | io.github.neptun2000/heor-agent |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 11 569 (better) | 9 (worse) |
| Forks (GitHub) (differs) | 1 133 (better) | 2 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (mcp.posthog.com/mcp) | On your machine (heor-agent-mcp) |
| Transport (differs) | Streamable HTTP | stdio |
| 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 (differs) | MIT | Not stated |
| Repository (differs) | github.com/cursor/plugins | github.com/neptun2000/heor-agent-mcp |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | Responded 36 h ago, requires a key | no remote endpoint we check |
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
PostHog MCP
Work with PostHog from chat: query product analytics and run SQL, manage feature flags and experiments, triage error tracking issues, and review session replays, surveys, and dashboards (URL-only connector to PostHog's hosted MCP server).
io.github.neptun2000/heor-agent
HEOR MCP server: literature search, CEA, BIA, NMA/MAIC, HTA dossiers (NICE/FDA/EMA/JCA).
How to run each
PostHog MCP
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
io.github.neptun2000/heor-agent As a local MCP server: npm package
claude mcp add --transport stdio heor-agent -- npx -y heor-agent-mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only PostHog MCP 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: PostHog MCP · What it can do: io.github.neptun2000/heor-agent · Compare two other plugins
Data comes from the public marketplace file https://github.com/cursor/plugins/blob/HEAD/.cursor-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.