sentry-error-assistant vs Feedback Synthesis MCP
sentry-error-assistant is a plugin bundle for AI coding tools published by DhruvTilva. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). Feedback Synthesis MCP is an MCP server published by sapph1re. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-28. 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 |  sentry-error-assistant |  Feedback Synthesis MCP |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.1.2 Downloads/month (PyPI): 62 Downloads/week (PyPI): 20 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 | sentry-error-assistant | Feedback Synthesis MCP |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) | 0 | 0 |
| Forks (GitHub) | 0 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Remote server (feedback-synthesis-mcp-production.up.railway.app/mcp) |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 4, secrets among them: 1 | 1, secrets among them: 1 |
| Hooks it runs (differs) | 1 | Not published |
| Parts of the bundle (differs) | 6 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/dhruvtilva/sentry | github.com/sapph1re/feedback-synthesis-mcp |
| 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 | Answered with HTTP 404 (18 h ago) |
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
sentry-error-assistant
Triage, debug, and fix live Sentry production errors directly inside Claude Code — no browser, no copy-paste, no context switching. Fetches real-time stack traces from your Sentry account, reads your actual source files, and proposes targeted code fixes in one command.
Feedback Synthesis MCP
Synthesize GitHub Issues, HN and App Store reviews into ranked pain clusters. Pay-per-call x402.
How to run each
sentry-error-assistant As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install sentry-error-assistant@claude-communityFeedback Synthesis MCP As a remote MCP server
claude mcp add --transport http feedback-synthesis-mcp https://feedback-synthesis-mcp-production.up.railway.app/mcpRequires: EVM_PRIVATE_KEY (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only Feedback Synthesis 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
Only sentry-error-assistant asks for
NODE_PATHSENTRY_AUTH_TOKEN (secret)SENTRY_ORGSENTRY_PROJECT
Only Feedback Synthesis MCP asks for
EVM_PRIVATE_KEY (secret)
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: sentry-error-assistant · What it can do: Feedback Synthesis MCP · 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. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.