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Sentry MCP alternative for agent-fixable bugs

Q: Can I try the CLI with no account?

npx -y bugtape --help prints the commands and does not sign you in. The demo MCP at https://app.bugtape.ai/demo/mcp needs no sign-in. Your own workspace needs one.

Sentry MCP gives agents production context. BugTape adds a ranked inbox, repro evidence, ack with a PR URL, and a regression wake-up. A human reviews it.

People who search for a Sentry MCP alternative usually want one of two things. One is a thinner wrapper over the same Sentry issues. The other is an agent that can close a production bug: read the evidence, open a pull request, and have a human review it.

This page is the second job. The side-by-side with Sentry as an observability platform is BugTape and Sentry. Use both is a valid answer. This is not a rip-out guide.

No account: npx -y bugtape --help prints the commands and does not sign you in. The demo MCP at https://app.bugtape.ai/demo/mcp needs no sign-in. Your own workspace needs one.

Page owner: Jaco Veldsman, hi@bugtape.ai. Last checked 2026-10-16.

Public Sentry docs on 2026-10-16 place MCP at https://mcp.sentry.dev/mcp, require OAuth and support optional org/project scoping (/mcp/{org}/{project}). Sentry MCP is listed in the official MCP registry as io.github.getsentry/sentry-mcp. The Seer issue-fix API describes root cause, generated code changes, and opening a pull request; Seer is a paid add-on and can hand off to Claude Code, Cursor Cloud Agents or GitHub Copilot. BugTape does not claim that loop is unique. BugTape does not claim Sentry lacks regression detection.

Facts table

	Sentry MCP	BugTape MCP
Endpoint	https://mcp.sentry.dev/mcp (org/project scoping)	https://app.bugtape.ai/mcp
Auth	OAuth	OAuth 2.1 + PKCE, or `bt_pat_` token; one sign-in
Data source	Your Sentry org	BugTape issues (user reports + automatic browser/server failures)
Scope	Errors, performance, triage, docs, project management	Ranked inbox, repro pack, ack with a PR URL, subscribe/listen feed, `setup_capture`
Wake on new bug	Not claimed here, check Sentry docs	Yes, `listen` on `bugtape://projects/{id}/inbox`, or a signed webhook
Cost of agent reads	MCP access is included on the free Developer plan (sentry.io/pricing)	Free and Prepaid credits: 2 credits per bug read; Pro: free
Official MCP registry	Yes (`io.github.getsentry/sentry-mcp`)	`ai.bugtape/bugtape` (active)

What Sentry MCP does well

Sentry's hosted MCP (mcp.sentry.dev) is built for human-in-the-loop coding agents. Their MCP docs and the Cursor cookbook show agents pulling Sentry context. Seer, a paid add-on, adds root-cause analysis on top of that and can hand off to Claude Code, Cursor Cloud Agents or GitHub Copilot. Seer's own note is the right place to read what Seer claims. If that is the workflow you want, keep it.

What "alternative" should mean

An alternative that only lists the same issues again does not change the loop. BugTape's loop is different on purpose:

list_recommended_critical is the ranked inbox. Send to agent handoffs are first, under sentToYou.
get_repro_context returns the timeline, the failed request, the console and the stack. It is not a raw DOM dump.
ack_bug with working, then with prUrl, so the team sees Picked up and PR opened.
A human reviews the pull request.
The fix is checked against the next release. A recurrence from a newer release reopens as a regression.

update_bug, merge_bugs, delete_bug and add_comment stay human-only. Verified Close refuses the same token that proposed the fix (E_SELF_VERIFY). MCP tools · Runner verification.

Other MCP bug tools

One line each, from those vendors' public pages as of 2026-10-16:

Tool	What their pages describe
Sentry MCP + Seer	Hosted MCP inside Sentry; Seer (a paid add-on) does root-cause analysis and can hand off to Claude Code, Cursor Cloud Agents or GitHub Copilot. Docs.
BugMojo	rrweb evidence, an AGENT assignee, a repro pack and a PR link. Features. Compared here.
Ybug	Hosted MCP for a feedback widget. Their docs say MCP is not on the Free plan. Ybug MCP.
Bugfender	Read-only MCP over logs, crashes and devices. Strong mobile logging. BugTape does not match that log depth. Bugfender MCP.
BugCapture	Local stdio MCP with `list_bugs` and `get_bug` for QA reports. npm.
trycatch	Sentry-SDK compatible MCP tool; currently a waitlist / early access. trycatch.co.

TraceBug and agenterr are in the same category. BugTape is not the only MCP bug product.

Feature matrix

Each cell is a BugTape fact from the public docs, or a pointer to that vendor's own page as of 2026-10-16. This table does not copy Sentry's prices. Read those on Sentry's pricing page.

	Sentry	BugTape
APM, traces, Seer	Sentry's job. Seer (a paid add-on) does root-cause analysis for coding agents and can hand off to Claude Code, Cursor Cloud Agents or GitHub Copilot. MCP docs. Seer note.	BugTape does not do APM, traces, or Seer-style root-cause analysis.
Regression after a release	Sentry documents Resolve in next release and a Regressed status. Issue states.	A fix you approve is anchored to that report's release. The same failure from a later release reopens as a regression and can alert the team and the agent.
Browser evidence	Session Replay for web and mobile (Android, iOS, React Native, Flutter), plus a User Feedback widget and crash-report modal linked to replays.	DOM-event replay, grouping, and a user report button in one inbox. DOM replay is rebuilt from events. It is not a screen video.
Agent progress the team sees	Sentry MCP gives the agent production context. Cursor cookbook.	`ack_bug` with `working`, then again with `prUrl`. The team sees Picked up and PR opened. A human reviews the pull request.
Free-plan MCP	MCP access is included on the free Developer plan (sentry.io/pricing).	MCP works on Free. Each agent read of a bug's captured events costs 2 credits. Free includes 150 credits a month. On Pro, those reads are free.
Where data lives	Check Sentry's regions on their trust pages.	The app runs on Fly.io in Sydney. Postgres is Neon on AWS in ap-southeast-2. Email and payments may be outside Australia. Trust.
Drop-in Sentry DSN	A Sentry DSN talks to Sentry.	Not shipped. BugTape does not accept a Sentry DSN.

Ordinary issue changes (update_bug, merge_bugs, delete_bug, add_comment) stay human-only for an agent token. MCP tools.

Plan access, only what is published

Need	Where to look
Sentry MCP plan gates	MCP access is included on the free Developer plan (sentry.io/pricing).
Ybug MCP	Their docs: read on BASIC, triage on STARTUP and above, not on FREE.
BugTape MCP	Every plan, including Free. 2 credits for each agent read of a bug's captured events on Free and Prepaid credits. Free includes 150 credits a month. Pro reads are free. Pricing.
Live `listen`	Pro, or prepaid credits. Otherwise use `list_recommended_critical`.

Pick by job

You need	Use
Traces, performance, Seer root-cause	Sentry
Mobile remote logs	Bugfender (BugTape does not claim that depth)
A feedback widget as the main capture	Ybug or a similar widget. BugTape is not a UAT-widget replacement.
An agent that closes production bugs, with a human review and a release check	BugTape

FAQ

Is this a rip-out guide?

No. This is not a rip-out guide. Use both is a valid answer.

Does BugTape accept a Sentry DSN?

Not shipped. BugTape does not accept a Sentry DSN.

Can I try the CLI with no account?

npx -y bugtape --help prints the commands and does not sign you in. The demo MCP at https://app.bugtape.ai/demo/mcp needs no sign-in. Your own workspace needs one.

Add BugTape beside Sentry MCP

Keep the Sentry project. Add a BugTape capture key for the app, and a separate agent credential for MCP. There is no drop-in Sentry DSN.

npx -y bugtape connect claude

Use connect cursor for Cursor. Steps: Connect Cursor · Claude Code · MCP install.

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