sentry-error-assistant vs Release Radar MCP by usefulapi
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). Release Radar MCP by usefulapi is an MCP server published by usefulapi.io. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-17. 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 |   Release Radar MCP by usefulapi |
|---|---|---|
| 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: 1.11.1 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 | Release Radar MCP by usefulapi |
|---|---|---|
| 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 (release-radar.usefulapi.io/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 | Not published |
| 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/m190/usefulapi-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 | Responded 19 h ago, requires a key |
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.
Release Radar MCP by usefulapi
Correlate GitHub releases with Sentry issues and PagerDuty incidents.
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-communityRelease Radar MCP by usefulapi As a remote MCP server
claude mcp add --transport http release-radar https://release-radar.usefulapi.io/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only Release Radar MCP by usefulapi 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
The marketplaces of Release Radar MCP by usefulapi publish no settings it asks for, so we do not compare settings.
What it can do: sentry-error-assistant · What it can do: Release Radar MCP by usefulapi · 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.