Datasieve vs Sentry MCP
A side-by-side look at the Datasieve and Sentry MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Datasieve for monitoring work as a local process; choose Sentry MCP for monitoring as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Datasieve when
- You need dedicated capabilities in the Monitoring domain.
- You prefer a local stdio subprocess transport.
- You want tools like
create_watch, watch_status, drain_events.
Choose Sentry MCP when
- You need dedicated capabilities in the Monitoring domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
SENTRY_ACCESS_TOKEN, EMBEDDED_AGENT_PROVIDER, OPENAI_API_KEY, ANTHROPIC_API_KEY, OPENROUTER_API_KEY, OPENROUTER_MODEL, OPENROUTER_REASONING_EFFORT, SENTRY_HOST.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Monitoring | Monitoring |
| Quality signal | 57/100 · Good | 55/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | API key required |
| Pricing | Not declared | Free |
| Required env vars | None listed | SENTRY_ACCESS_TOKENEMBEDDED_AGENT_PROVIDEROPENAI_API_KEYANTHROPIC_API_KEYOPENROUTER_API_KEYOPENROUTER_MODELOPENROUTER_REASONING_EFFORTSENTRY_HOST |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 938 |
| Directory activity | 1 views 0 installs 0 upvotes | 6 views 0 installs 0 upvotes |
| Tools | 19 | Not listed |
| Full listing | View Datasieve | View Sentry MCP |
Tools & capabilities
Datasieve tools 19
create_watchBuy a standing watch from DataSieve (https://api.datasieve.xyz). standard = $0.10/7d, 1 condition, 50 triggers; composite = $0.25/7d, up to 5 any-match conditions (e.g. 5 heartbeat dead-man switches), 200 triggers; standard30 = $0.35/30d and composite30 = $0.85/30d — one payment covers the month, for agents that will not be awake to renew weekly. Payment is a gasless USDC transfer signed locally. Events go to your webhookUrl (HMAC-signed) if set, and always to a server-side mailbox drained with drain_events; every event carries a signed Ed25519 observation receipt you can replay to third parties. Failed calls are never billed. The watch id + secret are remembered locally so later calls need only the id.watch_statusState, heartbeat lastCheckedAt, triggersUsed/cap, expiry, delivery stats, and for dead-man switches: up/down, lastPingAt, nextDeadline, pingUrl. Secret is looked up from local state if omitted.drain_eventsCollect everything the watch caught — works with zero infrastructure (the mailbox pattern). Pass `since` = last seen event id for incremental drains.renew_watchExtends the watch one more period (7 days, or 30 on the *30 tiers) at its tier price and resets the trigger budget. Renewing a paused watch also reactivates it.delete_watchpause_watchStop a watch firing (chain, web, heartbeat, schedule) without deleting it. The expiry clock keeps running. Use before a planned agent shutdown so your dead-man switch does not cry wolf.resume_watchBacklog-free resume: heartbeat deadlines restart from now and schedules jump to their next FUTURE slot — nothing that elapsed during the pause replays.cron_nextNext N run times for a cron expression in any IANA timezone, plus seconds-until-next. If the goal is for something to HAPPEN at those times, create_watch with a schedule condition instead — DataSieve fires the cron as signed webhooks for the life of the watch.x402_pingThe cheapest possible real x402 purchase: proves this wallet + client can pay a production seller before you point it at anything expensive. Returns payer + network; failed calls are never billed.verify_receiptEvery DataSieve event carries receipt {alg, keyId, statement, sig} — an Ed25519 attestation that DataSieve observed the event. This checks it against the service key, so an agent can validate evidence handed to it by ANOTHER agent without trusting that agent.ping_heartbeatKeep a dead-man switch alive. Pass the pingUrl from create_watch (or a watchId whose ping URLs are in local state). Call this at least once per intervalSeconds.service_healthScanner cursor lag vs chain head — verify the watcher is alive before you buy.- +7 more on the listing page
Sentry MCP tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Datasieve
{
"mcpServers": {
"datasieve": {
"command": "npx",
"args": [
"-y",
"datasieve-mcp"
]
}
}
}
Sentry MCP
{
"mcpServers": {
"getsentry-sentry-mcp": {
"command": "npx",
"args": [
"-y",
"@sentry/mcp-server@latest"
],
"env": {
"SENTRY_ACCESS_TOKEN": "YOUR_SENTRY_ACCESS_TOKEN_HERE",
"EMBEDDED_AGENT_PROVIDER": "YOUR_EMBEDDED_AGENT_PROVIDER_HERE",
"OPENAI_API_KEY": "YOUR_OPENAI_API_KEY_HERE",
"ANTHROPIC_API_KEY": "YOUR_ANTHROPIC_API_KEY_HERE",
"OPENROUTER_API_KEY": "YOUR_OPENROUTER_API_KEY_HERE",
"OPENROUTER_MODEL": "YOUR_OPENROUTER_MODEL_HERE",
"OPENROUTER_REASONING_EFFORT": "YOUR_OPENROUTER_REASONING_EFFORT_HERE",
"SENTRY_HOST": "YOUR_SENTRY_HOST_HERE"
}
}
}
}
Frequently asked questions
Datasieve is categorized under Monitoring and uses a local stdio subprocess. Sentry MCP belongs to Monitoring and uses a local stdio subprocess. Pick Datasieve for monitoring work and Sentry MCP for monitoring.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Datasieve has no declared pricing — check the project's own site. Sentry MCP is listed as free. Auth: api key required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add datasieve and getsentry-sentry-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Datasieve has a quality signal of 57/100 (Good) with 1 views, 0 installs and 0 GitHub stars. Sentry MCP has 55/100 (Good) with 6 views, 0 installs and 938 GitHub stars.