27 tools. 24 can modify or destroy data without limits.
24 write tools that can modify data. Rate limits recommended.
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Write operations (attendees, context, description) modify state. Without rate limits, an agent can make hundreds of changes in seconds — faster than any human can review or revert.
Execute tools (brainstorm, casual_chat, client_demo) trigger processes with side effects. Builds, notifications, workflows — all fired without throttling.
Intercept sits between your agent and Syncline. Every tool call checked against your policy before it executes — so your agent can do its job without breaking things.
npx -y @policylayer/intercept scan -- npx -y @syncline-mcp-server attendees:
rules:
- rate_limit: 30/hour Prevents bulk unintended modifications from agents caught in loops.
Context-Aware:
rules:
- rate_limit: 60/minute Controls API costs and prevents retry loops from exhausting upstream rate limits.
The Syncline server has 10 write tools including attendees, context, description. Set rate limits in your policy file -- for example, rate_limit: 10/hour prevents an agent from making more than 10 modifications per hour. Intercept enforces this at the transport layer.
27 tools across 3 categories: Execute, Read, Write. 3 are read-only. 24 can modify, create, or delete data.
One line change. Instead of running the Syncline server directly, prefix it with Intercept: intercept -c com-kekwanu-syncline-mcp-server-python.yaml -- npx -y @syncline-mcp-server. Download a pre-built policy from policylayer.com/policies/com-kekwanu-syncline-mcp-server-python and adjust the limits to match your use case.
Starter policies available for each. Same risk classification, same one-command setup.
Set budgets, approvals, and hard limits across MCP servers.
npx -y @policylayer/intercept init