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Loops

Loops MCP Server

Yes. Loops has a community-built MCP server, hosted at github.com/H-mmer/pentest-agents.

COMMUNITY MCP✓ alivePublic APIOpenAPI specAuth: bothSDKs: node, go, ruby, phpLLMs: ChatGPT, Claude, Perplexity
MCP status verified 2026-06-07Agent-readiness 8/10
Data from Buddy's database, auto-rechecked weekly

What is the Loops MCP server?

The Loops MCP server lets Claude, Cursor, Codex, and other MCP-compatible clients query campaigns, contacts, segments, and automation workflows without leaving the editor. The server is community-built. Expect occasional drift from the source tool and check the README before depending on it for production agents.

Three things you actually do with it: ask Claude which segments are growing fastest this quarter, have Cursor draft a 3-step welcome series for new ebook signups, and let Codex re-engage cold subscribers with personalised subject lines.

Loops also has a public REST API at loops.so. Use the API for scheduled jobs and custom dashboards. Use the MCP server when an LLM is in the loop.

For the rest of the picture see the Loops review, full pricing breakdown, .

Inside Claude / Cursor / Codex

What you can build with the Loops MCP

Illustrative workflow examples. Exact tool names, parameters, and outputs come from Loops's MCP server schema — check the docs for the live surface.

loops-mcp
>What's the open rate on my last 5 campaigns?
loops.list_campaigns({ limit: 5 })
LAST 5 CAMPAIGNS · OPEN RATE
Black Friday Teaser42.1%
Product launch38.5%
Weekly digest #1227.0%
Welcome flow step 261.3%
Re-engagement attempt9.8%
Suggest A/B subject lines for the bottom two?
loops-mcp
>Build a 3-email welcome series for new ebook subscribers
loops.create_automation({ trigger: "list_added" })
AUTOMATION CREATED · 3 EMAILS
Day 0ebook delivery + intro
Day 2case study + soft CTA
Day 5product demo + 14-day trial
Review drafts before activation?
loops-mcp
>Which segments are growing fastest this quarter?
loops.segment_growth({ period: "Q4" })
TOP 3 GROWING SEGMENTS
Trial → Paid converters+187%
EU subscribers+62%
Re-engaged churned+34%
TMB SCORE FOR LoopsMCP: CommunityAgent fit: 8/10
Read review →

How to connect Loops MCP to Claude Desktop

Add this block to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows), then restart Claude Desktop. Cursor and Codex use a similar schema.

{
  "mcpServers": {
    "loops": {
      "command": "npx",
      "args": ["-y", "<server-package-name>"],
      "env": {
        "LOOPS_API_KEY": "your-api-key-here"
      }
    }
  }
}
// Server source: https://github.com/H-mmer/pentest-agents
// Check the server's README for the exact "command" and required env vars.

Some MCP servers require an API key. Check the source page for setup: github.com/H-mmer/pentest-agents.

Does Loops MCP cost extra?

Community (free)

The Loops MCP server is community-built — free to run, but you still pay for your Loops subscription.

  • Community MCPs are normally self-hosted from a GitHub repo. There's no extra license fee.
  • Your Loops account still needs whatever plan is required to access the data the MCP server queries.
  • Trade-off: zero MCP cost, but no guarantee it'll keep working when Loops changes their UI or API.
MCP cost
Free (self-hosted)
Subscription required
Yes (your tool plan)
Maintained by
Community

Loops subscription pricing

PlanMonthlyAnnual / mo
Free
Early Stage PlanContact sales

Source: loops.so/pricing. Verified 2026-06-07.

Loops also publishes a REST API

Loops publishes an API, but per-tier gating wasn't extracted automatically.

Auth method
both
SDK languages
node, go, ruby, php
OpenAPI spec
Webhooks
Structured outputs
See Loops API page

What you can do with Loops from an AI agent

Three shapes of agent workflow. Pick the row that matches how you actually use Claude / Cursor / Codex day to day.

INDIE / SOLO

Skip the dashboard, ask Claude

  • "What campaigns underperformed this week?" answered in seconds
  • Quick one-off questions without leaving the editor
  • Pipe Loops data into your personal notes / docs without writing a script
Effort: 30 seconds — paste the config, restart Claude
AGENCY

Run client analysis at agent speed

  • Hand the MCP server to your team — every consultant can ask Claude about any client's Loops account
  • Multi-account workflows without context-switching the Loops UI
  • Reports you'd normally spend hours on, done before standup
Effort: An afternoon — set up auth per client
IN-HOUSE TEAM

Production agent workflows

  • Embed in your internal Codex / Cursor agents that triage Loops data daily
  • Combine with other MCP servers in a multi-step agent chain
  • Constrain agents to read-only roles to keep production Loops safe
Effort: Days — security review + role config

Limits and gotchas

  • Community MCP — not maintained by Loops. Check the README and last-update date before depending on it.
  • Fallback: the REST API works for any flow the MCP server doesn't cover.
  • Auth flow: MCP servers usually inherit the underlying API auth method (both). Expect to configure that on first install.
  • OpenAPI spec is published — easy to validate which endpoints the MCP server actually exposes vs the full API surface.
  • Rate limits: MCP calls count against your underlying Loops API quota. Burst usage from a curious agent can drain a daily allowance fast.
8/10

Agent-readiness verdict

Strong agent-fit for SaaS workflows. Loops has a community MCP server, documented public API with OpenAPI spec, and SDKs across Node, Go, Ruby, and PHP, plus native Claude integration. The main limitation is lack of webhook support and structured JSON outputs, which narrows real-time automation possibilities.

MCP server availablePublic API with docsOpenAPI/Swagger spec publishedMultiple SDK languagesNative Claude integrationNative ChatGPT integration

Scored 2026-06-07 by Joonas (TMB).

Loops MCP & API FAQ

Is the Loops MCP server official?+
No — it's a community build, not maintained by Loops. Expect occasional drift and check the README before depending on it for production agents.
Can I use the Loops MCP with Cursor or Codex?+
Yes — MCP is a protocol, not Claude-specific. Any MCP-capable client (Cursor, Codex, Windsurf, Zed) can use the same server config with minor path adjustments.
Does Loops have a public API?+
Yes — public REST API at loops.so/docs/api-reference/intro, auth via both. Official SDKs: node, go, ruby, php.
Does Loops publish an OpenAPI / Swagger spec?+
Yes — app.loops.so/openapi.yaml. Auto-generate typed clients from it.
Which LLMs does Loops integrate with directly?+
ChatGPT, Claude, Perplexity. Direct integrations skip the need for custom API wrappers.

Sources

Data verified by Joonas on the dates shown. MCP server status auto-rechecked weekly.

Joonas Rotko
Joonas RotkoAuthor & Founder of That Marketing Buddy

10+ years in digital marketing. I review marketing software for AI-stack fit: real pricing, MCP and API support, and how cleanly each tool drops into an AI agent workflow, cross-checked against verified data and real user feedback.

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