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The 3ngram MCP server exposes the following templates tools. Every entry is generated from the tool’s source signature and docstring, so this page never drifts from the backend.
Required parameters are marked with the required attribute. Optional parameters show their default value.

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install_template

Install Template · writes · non-destructive · non-idempotent · closed-world Install an agent template bundle, creating its prompts, triggers, and schedules. Resources are prefixed with the template slug to avoid name conflicts (e.g. ‘accountability-coach—resolve’). Returns: str Source: backend/src/engram/mcp/tools/agent_templates.py

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Parameters

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slug
str
required
Template slug to install (e.g. ‘accountability-coach’).

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list_templates

List Templates · read-only · non-destructive · idempotent · closed-world List available agent templates — installable bundles of prompts, triggers, and schedules that form a working agent persona (e.g., accountability-coach). Returns: str Source: backend/src/engram/mcp/tools/agent_templates.py

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Parameters

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category
str | None
default:"None"
Optional filter by category (e.g. ‘productivity’, ‘coding’).

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uninstall_template

Uninstall Template · writes · destructive · idempotent · closed-world Uninstall an agent template — cascade-deletes every prompt, trigger, and schedule created when the template was installed. Returns: str Source: backend/src/engram/mcp/tools/agent_templates.py

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Parameters

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slug
str
required
Template slug to uninstall.