Flowlines
Use with
For MCP builders Your product, inside their AI assistant

Distribute and monitor
your MCP on Claude and ChatGPT

Get your server in front of users. See who comes back, what they want, which AI client they use, and where it breaks.

Use with

24M+ messages ingested· No card to start

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MYour MCPInteractive demo
New users397
Active users1,429
Top intentReconcile payouts
Sessions needing attention70

New users

Explore a bar
Day 1Day 7

Latest users

Built with privacy controls ↗OpenTelemetry-compatibleYou approve every changeTrust center ↗

Distribution

Get your MCP in front of users.

A path from your own website, and a place in the AI marketplaces.
Website button
Use with

Your website. Their favorite assistant.

Your MCP, one click closer

A compact button with starter prompts and a choice of assistant. The one on this page connects you to Flowlines.

Get a button for your MCP

How it works

Live in three steps.

Use with

1. Connect Flowlines

Choose your assistant and the MCP setup prompt.

› Instrument my MCP✓ Review the server✓ Add instrumentation✓ Verify the first trace

2. Run the skill on your repo

Your coding agent handles setup. You review the capture policy and approve the changes.

Receiving MCP activity

3. Traces start flowing

Deploy as usual. See the users, requests, and journeys reaching your server.

Prefer a manual setup? Read the plugin instructions ›

Notifications

Tell us what matters.
Get pinged when it happens.

Describe a behavior in plain language. Flowlines looks for it in your MCP sessions and brings it to your team.
What should Flowlines watch?
05

Interactive example

RULENotify #sales-intent when a user asks about pricing, seats or a security review

Flowlinesnow · #sales-intent

A user at Northstar is evaluating 80 seats

Asked about the Pro plan, SSO, and rollout timing across 3 sessions this week.

ChatGPT · 3 sessions

Slack · Email · Webhook

FAQ

Questions, answered.

What does Flowlines show for my MCP?

See who uses your server, which client they use, what they are trying to do, the tools they call, and where journeys get stuck. Open a session to understand the behavior behind the numbers.

Do I need to change my server?

Yes. The Flowlines plugin guides your coding agent through adding OpenTelemetry-compatible instrumentation to your MCP server. It reviews your repository first, and you approve what gets captured and the code changes.

Can Flowlines identify my users?

When your server supplies a stable user or account identity, Flowlines can group activity by that identity. Client attribution depends on the metadata your server receives. Anonymous traffic stays anonymous.

Does Flowlines guarantee a marketplace listing?

No. Our guides help you prepare your MCP for submission. Each marketplace sets its own requirements and decides which submissions it approves.

Does it replace Datadog, Sentry or Grafana?

Keep your infrastructure monitoring, error tracking, and logs. Flowlines adds a view of MCP users, use cases, outcomes, and recurring problems.

What does it cost?

Install the plugin for free. The Free MCP observability plan includes 100 analyzed sessions per month with no credit card. Agent and coding-tool monitoring are priced separately from these MCP session plans. See MCP pricing ›

100 MCP sessions / month. Free.

Meet the people
using your MCP.

Connect Flowlines to your assistant. Instrument your server. Learn from your first sessions.

Use with
Book a meeting ›See all plans ›