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dvcrn

Linear MCP Server

by dvcrn

linear_edit_issue

Edit an existing issue by updating any of its fields including title, description, state, priority, assignee, labels, project, milestone, estimate, due date, or parent.

Instructions

Edit an existing issue, updating any of its fields. Note: When setting projectMilestoneId, you must also set projectId.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
issueIdYesRequired: The UUID of the issue to update
titleNoThe issue title
descriptionNoThe issue description in markdown format
stateIdNoUUID of the target state
priorityNoIssue priority (0=No priority, 1=Urgent, 2=High, 3=Normal, 4=Low)
assigneeIdNoUUID of the user to assign the issue to
labelIdsNoArray of label UUIDs (replaces existing labels)
projectIdNoUUID of the project to associate with the issue
projectMilestoneIdNoUUID of the project milestone to associate with the issue. Note: Requires projectId to be set when using this field
estimateNoThe estimated complexity points for the issue
dueDateNoThe due date in YYYY-MM-DD format
parentIdNoUUID of the parent issue
sortOrderNoPosition of the issue relative to other issues
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries full burden for behavioral disclosure. It only states 'edit' and a constraint, omitting side effects (e.g., notifications), idempotency, authorization needs, or response behavior.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two sentences: first clearly states purpose, second adds essential constraint. No wasted words, highly efficient.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Despite 13 parameters and no output schema, the description does not explain return values, error handling, or common pitfalls. More context would benefit a complex mutation tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, so baseline is 3. The description adds no meaning beyond the schema; the constraint on projectMilestoneId is already in the schema description.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states 'Edit an existing issue, updating any of its fields,' using a specific verb and resource. It distinguishes from sibling tools like linear_create_issue (create) and linear_bulk_update_issues (bulk updates).

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to use this tool versus alternatives such as linear_bulk_update_issues or linear_update_comment. The only note is a technical constraint on projectMilestoneId, but no when-to-use or when-not-to-use context.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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