Tool reference

The Plane MCP server exposes 28 tools, one per resource. Resource tools take an action parameter that selects one of 183 operations; get_pql_reference is the only exception. Every transport—hosted OAuth, hosted access token, local stdio, and deprecated SSE—exposes the same surface.

The description your MCP client receives is generated from each tool's action declarations. It is the authoritative reference at call time, including required and optional parameters.

Totals: 28 tools, 183 actions, and 169 retired-name aliases.

For connection and authentication instructions, see MCP server.

How to read this page

Each tool table has these columns:

• Action is the value to pass as action.
• Required parameters must be present for that action.
• Optional parameters are accepted only for that action.
• Notes include action-specific behavior and the Read-only or Destructive flags.

Actions with cursor and per_page return a next_cursor when another page is available. Follow it until it is empty. Update actions change only the fields you pass.

Parameter values are plain strings, numbers, booleans, and lists. The server also coerces string-encoded lists, integers, and booleans. If you pass an argument that belongs to another action, validation rejects it and names the permitted parameters.

Conventions

Identifiers

Most actions take UUIDs for projects, work items, states, labels, members, and other resources. List or resolve the relevant resource first when you have only its name or short identifier.

workitem retrieve_by_identifier is the exception: its workitem_identifier accepts a readable identifier such as ENG-42. Other workitem actions use the work item's UUID in workitem_id.

Project vs workspace scope

Pages, work item types, and work item properties can belong to a project or the workspace. Supply project_id for the project's own set; omit it for the workspace's set.

Some workspaces centrally govern the type and property vocabulary. In that mode, project-scoped writes are refused. Use workitem_type resolve to find or create a usable type without duplicates, or workitem_type import_to_project to link existing workspace types to a project.

PQL

workitem list, workitem list_archived, workitem count, cycle list_workitems, and module list_workitems accept a pql filter. Call get_pql_reference with detail="brief" or detail="full" before composing a query, and see the Plane Query Language guide.

UUID-backed PQL fields—such as project, assignee, state, label, cycle, module, type, milestone, and creator—need UUIDs. Resolve names before inserting them into a query.

Epics

Plane represents an epic as a work item whose type is named Epic. There is no separate epic tool.

1. Call workitem_type resolve with project_id and name="Epic", then keep the returned type id.
2. Call workitem create with the project, name, and that type_id.
3. List epics with workitem list and pql='type = "<type id>"'.
4. Read, edit, or delete an epic with workitem retrieve, workitem update, or workitem delete. To nest a work item under it, pass the epic's work item UUID as parent to workitem update or workitem create.
5. List an epic's children with workitem list and pql='childOf("PROJ-12")', using the epic's readable identifier.

Plan availability

The server declares feature gates for work_log (Time tracking), workitem_type (Work item types), workitem_property (Work item properties), and some project features. Customers, initiatives, releases, and pages can also be gated by the Plane API and your plan. When a feature is unavailable, the error names it.

Tools by resource group

Tools are grouped by the Plane resource they manage. Each group opens with an example prompt.

Work items

Example prompt: “Summarize what changed on ENG-42 this week, including comments, state changes, and assignees.”

workitem — Work items

Work items -- issues, tasks and epics.

Action	Required	Optional	Notes
list	—	project_id, pql, order_by, per_page, cursor, expand, fields, external_id, external_source	omit project_id to search the whole workspace; Read-only
list_archived	project_id	pql, order_by, per_page, cursor, expand, fields, external_id, external_source	Read-only
retrieve	project_id, workitem_id	expand, fields, external_id, external_source, order_by	Read-only
retrieve_by_identifier	workitem_identifier	expand, fields, external_id, external_source, order_by	identifier is PROJECT-N, e.g. ENG-42; Read-only
search	query	expand, fields, external_id, external_source, order_by	Read-only
count	—	project_id, pql, group_by, sub_group_by	counts the whole workspace unless project_id narrows it; Read-only
create	project_id, name	assignees, labels, type_id, point, description_html, description_stripped, priority, start_date, target_date, sort_order, is_draft, parent, state, estimate_point, external_source, external_id	—
update	project_id, workitem_id	name, assignees, labels, type_id, point, description_html, description_stripped, priority, start_date, target_date, sort_order, is_draft, parent, state, estimate_point, external_source, external_id	only the fields you pass are changed
delete	project_id, workitem_id	—	Destructive
archive	project_id, workitem_id	archive	archive defaults to true; pass archive=false to unarchive. Only completed or cancelled items can be archived
manage_assignee	project_id, workitem_id	add_user_id, remove_user_id	each takes one id or several; the list is merged, not replaced, and removals apply first
manage_label	project_id, workitem_id	add_label_id, remove_label_id	each takes one id or several; the list is merged, not replaced, and removals apply first

Notes: priority: urgent, high, medium, low, none. UUID fields (assignees, labels, state, parent, type_id) need UUIDs -- list the relevant resource first if you only have a name. description_stripped is plain text and is wrapped into HTML on save; description_html wins if both are given. fields is a sparse fieldset: use project, not project_id, and description_html, not description. count group_by and sub_group_by accept: state_id, state__group, priority, project_id, type_id, labels__id, assignees__id, issue_module__module_id, release_work_items__release_id, cycle_id, milestone_id, created_by, target_date, start_date. These are grouping keys only -- they are not PQL filter fields, and filtering on state__group is rejected.

workitem_comment — Work item comments

Comments on a work item.

Action	Required	Optional	Notes
list	project_id, workitem_id	cursor, per_page	Read-only
retrieve	project_id, workitem_id, comment_id	—	Read-only
create	project_id, workitem_id, comment_html	access, external_source, external_id	—
update	project_id, workitem_id, comment_id	comment_html, access, external_source, external_id	—
delete	project_id, workitem_id, comment_id	—	Destructive

Notes: comment_html is HTML, e.g. '<p>Looks good.</p>'. access is INTERNAL or EXTERNAL.

workitem_activity — Work item activity

Change history for a work item.

Action	Required	Optional	Notes
list	project_id, workitem_id	cursor, per_page	Read-only
retrieve	project_id, workitem_id, activity_id	—	Read-only

workitem_attachment — Work item attachments

Files attached to a work item.

Action	Required	Optional	Notes
list	project_id, workitem_id	—	Read-only
read	project_id, workitem_id, attachment_id	—	returns images and text inline; use download_url for anything else; Read-only
download_url	project_id, workitem_id, attachment_id	—	Read-only
upload_from_url	project_id, workitem_id, url	name	—
delete	project_id, workitem_id, attachment_id	—	Destructive

Notes: read supports PNG/JPEG/GIF/WEBP up to 5 MB and TXT/MD/CSV/HTML/XML/YAML/JSON up to 1 MB. Get attachment_id from the list action. upload_from_url fetches the file server-side, so the URL must be reachable without authentication and must not resolve to a private address.

workitem_link — Work item links

External links attached to a work item.

Action	Required	Optional	Notes
list	project_id, workitem_id	cursor, per_page	Read-only
retrieve	project_id, workitem_id, link_id	—	Read-only
create	project_id, workitem_id, url	—	—
update	project_id, workitem_id, link_id, url	—	—
delete	project_id, workitem_id, link_id	—	Destructive

workitem_relation — Work item relations

Relations between work items, and the definitions that type them.

Action	Required	Optional	Notes
list	project_id, workitem_id	—	Read-only
create	project_id, workitem_id, workitem_ids	relation_type, relation_definition_id, relation_definition_label	pass relation_type for a dependency, or definition id + label for a custom relation
delete	project_id, workitem_id, related_workitem_id	is_dependency	removes one relation; dependencies and custom relations are independent, so is_dependency must match the kind that was created (default false); Destructive
list_definitions	—	is_default, is_active	Read-only
create_definition	name	outward, inward, is_active, color	—
update_definition	definition_id	name, outward, inward, is_active, color	—
delete_definition	definition_id	—	Destructive

Notes: Call list_definitions first and match the user's wording to an entry. A built_in_dependencies value (blocking, blocked_by, start_before, start_after, finish_before, finish_after) goes in relation_type; a custom definition needs its id in relation_definition_id and the matched outward or inward label in relation_definition_label, which sets direction.

work_log — Work logs

Time logged against a work item.

Action	Required	Optional	Notes
list	project_id, workitem_id	cursor, per_page	Read-only
create	project_id, workitem_id, duration	description	—
update	project_id, workitem_id, work_log_id	duration, description	—
delete	project_id, workitem_id, work_log_id	—	Destructive

Notes: duration is in minutes.

Types, properties and estimates

Example prompt: “Create an Epic type for ENG, add a Customer impact property, and set up point estimates.”

workitem_type — Work item types

Work item types, at project or workspace scope.

Action	Required	Optional	Notes
list	—	project_id, cursor, per_page	workspace scope when project_id is omitted; Read-only
retrieve	workitem_type_id	project_id	Read-only
resolve	project_id, name	—	finds or creates a named type usable in the project; never duplicates
create	name	project_id, description, project_ids, is_active, external_source, external_id	—
update	workitem_type_id	project_id, name, description, project_ids, is_active, external_source, external_id	only the fields you pass are changed
delete	workitem_type_id	project_id	Destructive
import_to_project	project_id, workitem_type_ids	—	links workspace types to a project

Notes: Omit project_id to work at workspace scope. A type's id is the type_id for workitem create and the workitem_type_id for workitem_property list. Prefer resolve over create when you just need a usable type such as Epic or Initiative: it handles both modes, matches exactly (case-sensitive, whitespace-stripped) and never duplicates. Where the workspace owns the vocabulary, creating a type on a project is rejected and importing is the only valid path -- resolve does that for you.

workitem_property — Work item properties

Custom work item properties and their options.

Action	Required	Optional	Notes
list	—	project_id, workitem_type_id, cursor, per_page	no ids lists every workspace property in one call -- the fast path for PQL; Read-only
retrieve	workitem_property_id	project_id, workitem_type_id	Read-only
create	display_name, property_type	project_id, workitem_type_id, description, relation_type, is_required, is_multi, is_active, default_value, options, display_format, external_source, external_id	—
update	workitem_property_id	project_id, workitem_type_id, display_name, property_type, description, relation_type, is_required, is_multi, is_active, default_value, display_format, external_source, external_id	only the fields you pass are changed
delete	workitem_property_id	project_id, workitem_type_id	Destructive
manage_type_properties	workitem_type_id	project_id, attach_ids, detach_ids	omit project_id where the workspace owns types; detach removes the association only, it does not delete the property
list_options	property_id	project_id	Read-only
retrieve_option	property_id, option_id	project_id	Read-only
create_option	property_id, name	project_id, description, color, is_default, external_source, external_id	—
update_option	property_id, option_id	project_id, name, description, color, is_default, external_source, external_id	—
delete_option	property_id, option_id	project_id	Destructive
get_value	project_id, workitem_id, property_id	—	Read-only
set_value	project_id, workitem_id, property_id, value	external_source, external_id	upsert; for a multi-value property this replaces every existing value
delete_value	project_id, workitem_id, property_id	—	Destructive

Notes: property_type is one of: TEXT, DATETIME, DECIMAL, BOOLEAN, OPTION, RELATION, URL, EMAIL, FILE, FORMULA. relation_type (for RELATION properties) is one of: ISSUE, USER, RELEASE, RICH_TEXT. A property id is what goes in a PQL cf["<id>"] filter; for OPTION properties the value is an option id. options takes a JSON array of {"name", "color", "is_default"} objects. display_format is required by TEXT (single-line, multi-line, readonly) and DATETIME (MMM dd, yyyy, dd/MM/yyyy, MM/dd/yyyy, yyyy/MM/dd) properties. A property lives with its type: where the workspace owns types, pass workitem_type_id without project_id and it is created in the workspace catalogue and associated for you. list resolves scope in this order: project_id + workitem_type_id is type-scoped (falling back to project-flat then workspace when empty), project_id alone is every property in the project, and neither is every workspace property. To filter by property name in PQL, call list with no ids -- one workspace-wide fetch beats iterating types -- then match display_name in memory to get the id for a cf[] condition. The *_value actions read and write a property on one work item: pass value in the type the property expects -- TEXT/URL/EMAIL/FILE as a string; DATETIME as a YYYY-MM-DD or YYYY-MM-DD HH:MM:SS string; DECIMAL as a number; BOOLEAN as true or false; OPTION and RELATION as an option or record id string, or an array of them when the property is multi-value. Send the value's own type, not a stringified form: "007" stays the text 007, whereas 7 is the number.

project_estimate — Project estimates

A project's estimate system and its points.

Action	Required	Optional	Notes
retrieve	project_id	—	a project has at most one estimate; Read-only
create	project_id, name	type, description, last_used, external_source, external_id	—
update	project_id	name, description, external_source, external_id	—
delete	project_id	—	Destructive
link	project_id, estimate_id	—	makes that estimate the project's active one
list_points	project_id, estimate_id	—	Read-only
create_points	project_id, estimate_id, points	—	—
update_point	project_id, estimate_id, estimate_point_id	value, key, description, external_source, external_id	—
delete_point	project_id, estimate_id, estimate_point_id	—	Destructive

Notes: type is one of: categories, points, time. A point's value is its display label ("5", "XL") and its key is the sort order. points takes a JSON array such as [{"value": "1", "key": 0}]. To set a work item's estimate: retrieve to get the estimate_id, list_points to see the available values, then pass the chosen point's id to workitem update as estimate_point.

Planning

Example prompt: “Move unfinished work from Sprint 14 to Sprint 15, then count it by priority.”

cycle — Cycles

Cycles (time-boxed iterations) in a project.

Action	Required	Optional	Notes
list	project_id	archived, status, cursor, per_page, order_by	Read-only
retrieve	project_id, cycle_id	—	Read-only
create	project_id, name, owned_by	description, start_date, end_date, timezone, external_source, external_id	—
update	project_id, cycle_id	name, description, start_date, end_date, owned_by, timezone, external_source, external_id	only the fields you pass are changed
delete	project_id, cycle_id	—	Destructive
list_workitems	project_id, cycle_id	pql, order_by, cursor, per_page, expand, fields	Read-only
manage_workitems	project_id, cycle_id	add_ids, remove_ids	pass at least one of add_ids or remove_ids; returns nothing, read back with list_workitems
transfer_workitems	project_id, cycle_id, new_cycle_id	—	moves everything to new_cycle_id
complete	project_id, cycle_id	—	sets end_date to today
archive	project_id, cycle_id	—	ends the cycle first if it is still running
unarchive	project_id, cycle_id	—	—

Notes: status filters active cycles: current, upcoming, completed, draft, incomplete; it is ignored when archived is true. Dates are ISO 8601 (YYYY-MM-DD). owned_by is a member id. Optional Plane Query Language (PQL) filter. Examples: priority = "urgent" AND assignee = currentUser(), stateGroup IN openStates() AND isOverdue(). UUID fields (project, assignee, state, label, cycle, module, type, milestone, createdBy) need UUIDs — resolve a name to its UUID first if you only have a name or short identifier (e.g. LSS → project list and match identifier to get id). Call get_pql_reference for full PQL syntax before composing complex queries.

module — Modules

Modules (feature groupings) in a project.

Action	Required	Optional	Notes
list	project_id	archived, cursor, per_page, order_by	Read-only
retrieve	project_id, module_id	—	Read-only
create	project_id, name	description, start_date, target_date, status, lead, members, external_source, external_id	—
update	project_id, module_id	name, description, start_date, target_date, status, lead, members, external_source, external_id	only the fields you pass are changed
delete	project_id, module_id	—	Destructive
list_workitems	project_id, module_id	pql, order_by, cursor, per_page, expand, fields	Read-only
manage_workitems	project_id, module_id	add_ids, remove_ids	pass at least one of add_ids or remove_ids; returns nothing, read back with list_workitems
archive	project_id, module_id	—	—
unarchive	project_id, module_id	—	—

Notes: status is one of: backlog, planned, in-progress, paused, completed, cancelled. Dates are ISO 8601 (YYYY-MM-DD). lead and members are member ids. Optional Plane Query Language (PQL) filter. Examples: priority = "urgent" AND assignee = currentUser(), stateGroup IN openStates() AND isOverdue(). UUID fields (project, assignee, state, label, cycle, module, type, milestone, createdBy) need UUIDs — resolve a name to its UUID first if you only have a name or short identifier (e.g. LSS → project list and match identifier to get id). Call get_pql_reference for full PQL syntax before composing complex queries.

milestone — Milestones

Milestones within a project.

Action	Required	Optional	Notes
list	project_id	cursor, per_page	Read-only
retrieve	project_id, milestone_id	—	Read-only
create	project_id, title	target_date, external_source, external_id	—
update	project_id, milestone_id	title, target_date, external_source, external_id	only the fields you pass are changed
delete	project_id, milestone_id	—	Destructive
list_workitems	project_id, milestone_id	cursor, per_page	Read-only
manage_workitems	project_id, milestone_id	add_ids, remove_ids	pass at least one of add_ids or remove_ids; returns nothing, read back with list_workitems

Notes: target_date is ISO 8601 (YYYY-MM-DD). add_ids and remove_ids take work item UUIDs.

initiative — Initiatives

Workspace initiatives.

Action	Required	Optional	Notes
list	—	—	returns every initiative; this endpoint does not paginate; Read-only
retrieve	initiative_id	—	Read-only
create	name	description_html, start_date, end_date, state, lead	—
update	initiative_id	name, description_html, start_date, end_date, state, lead	only the fields you pass are changed
delete	initiative_id	—	Destructive
list_projects	initiative_id	cursor, per_page	Read-only
add_projects	initiative_id, project_ids	—	returns nothing, read back with list_projects
remove_projects	initiative_id, project_ids	—	returns nothing, read back with list_projects; Destructive

Notes: state is one of: DRAFT, PLANNED, ACTIVE, COMPLETED, CLOSED. Dates are ISO 8601 (YYYY-MM-DD). lead is a member id. project_ids takes project UUIDs.

Releases

Example prompt: “Create release v1.8.0, add ENG-40 through ENG-45, and draft its changelog.”

release — Releases

Releases in the workspace.

Action	Required	Optional	Notes
list	—	cursor, per_page	Read-only
retrieve	release_id	—	Read-only
create	name	description_html, status, release_date, target_date, tag_id, lead_id, is_prerelease, external_source, external_id	—
update	release_id	name, description_html, status, release_date, target_date, tag_id, lead_id, is_prerelease	only the fields you pass are changed
delete	release_id	—	Destructive
get_changelog	release_id	—	Read-only
update_changelog	release_id	description_html, description_stripped	—
list_workitems	release_id	cursor, per_page	Read-only
manage_workitems	release_id	add_ids, remove_ids	pass at least one of add_ids or remove_ids; returns nothing, read back with list_workitems

Notes: status is one of: unreleased, released, cancelled, defaulting to unreleased. release_date is what the Plane UI labels "Target date" (YYYY-MM-DD); target_date is a separate stored date that the UI does not show. tag_id comes from release_tag list, lead_id from member list_workspace. For the changelog pass description_html, or description_stripped for plain text. A changelog is created empty with the release, so get_changelog always returns one.

release_tag — Release tags

Release tags (version markers).

Action	Required	Optional	Notes
list	—	cursor, per_page	Read-only
retrieve	tag_id	—	Read-only
create	version	description, commit_hash, git_tag	—
update	tag_id	version, description, commit_hash, git_tag	only the fields you pass are changed
delete	tag_id	—	Destructive

Notes: version is a version string such as "v1.2.0". A tag id is what release takes as tag_id.

release_label — Release labels

Release labels, workspace palette and per release.

Action	Required	Optional	Notes
list	—	release_id, cursor, per_page	the workspace palette unless release_id is given; Read-only
create	name	color, sort_order	adds to the workspace palette
update	label_id	name, color, sort_order	—
delete	label_id	—	removes it from the palette entirely; Destructive
attach	release_id, label_ids	—	returns nothing, read back with list
detach	release_id, label_ids	—	returns nothing, read back with list; Destructive

Notes: color is a hex code such as #4E5355. label_ids takes palette label ids. Detaching a label leaves it in the palette; delete removes it for everyone.

Projects and workspace

Example prompt: “List my active projects and show the work currently assigned to me.”

project — Projects

Projects in a workspace.

Action	Required	Optional	Notes
list	—	cursor, per_page, order_by	trimmed fields; use retrieve for full detail; Read-only
retrieve	project_id	—	Read-only
create	name, identifier	description, project_lead, default_assignee, emoji, cover_image, timezone, archive_in, close_in, external_source, external_id	—
update	project_id	name, description, identifier, project_lead, default_assignee, emoji, cover_image, network, timezone, archive_in, close_in, default_state, estimate, is_time_tracking_enabled, external_source, external_id	only the fields you pass are changed
delete	project_id	—	Destructive
archive	project_id	—	—
unarchive	project_id	—	—
worklog_summary	project_id	—	Read-only
get_features	project_id	—	Read-only
update_features	project_id	modules, cycles, views, pages, intakes, workitem_types, epics, parallel_cycles, project_updates, workflows	toggles project features on or off

Notes: identifier is the short work item prefix, such as ENG. network is 0 for secret or 2 for public. project_lead and default_assignee are member ids -- get them from member list_workspace. Feature toggles are booleans; omitted ones are left as they are.

state — Workflow states

Workflow states within a project.

Action	Required	Optional	Notes
list	project_id	cursor, per_page	Read-only
retrieve	project_id, state_id	—	Read-only
create	project_id, name, color	description, sequence, group, is_triage, default, external_source, external_id	—
update	project_id, state_id	name, color, description, sequence, group, is_triage, default	only the fields you pass are changed
delete	project_id, state_id	—	Destructive

Notes: group is one of: backlog, unstarted, started, completed, cancelled, triage. color is a hex code such as #EF4444.

label — Labels

Labels within a project.

Action	Required	Optional	Notes
list	project_id	cursor, per_page	Read-only
retrieve	project_id, label_id	—	Read-only
create	project_id, name	color, description, parent, sort_order, external_source, external_id	—
update	project_id, label_id	name, color, description, parent, sort_order, external_source, external_id	only the fields you pass are changed
delete	project_id, label_id	—	Destructive

Notes: color is a hex code such as #EF4444. parent is the UUID of another label, for nesting.

member — Members and roles

Workspace and project members, and role definitions.

Action	Required	Optional	Notes
me	—	—	the authenticated user; Read-only
list_workspace	—	first_name, last_name, email, display_name, role_slug, is_active, is_bot, cursor, per_page, order_by	name filters match case-insensitively and combine with AND; Read-only
list_project	project_id	—	Read-only
list_roles	—	namespace, cursor, per_page	Read-only
retrieve_role	role_id	—	Read-only

Notes: namespace is 'workspace' (Owner/Admin/Member/Guest) or 'project' (Admin/Contributor/Commenter/Guest); omit for both. A role slug is stable but not globally unique -- key on (namespace, slug).

workspace — Workspace settings

Workspace-level feature flags.

Action	Required	Optional	Notes
get_features	—	—	feature flags for the current workspace; Read-only
update_features	—	project_grouping, initiatives, teams, customers, wiki, pi	only the flags you pass are changed

Notes: For a project's feature flags use project get_features and project update_features.

intake — Intake queue

The intake (triage) queue for a project.

Action	Required	Optional	Notes
list	project_id	cursor, per_page	Read-only
retrieve	project_id, workitem_id	—	Read-only
create	project_id, name	description_html, priority	—
update	project_id, workitem_id	status, snoozed_till, duplicate_to, source, source_email	pass status to make a triage decision
delete	project_id, workitem_id	—	Destructive

Notes: workitem_id is the issue field of an intake record, not the record's own id. status: -2 pending, -1 declined, 0 snoozed (needs snoozed_till), 1 accepted, 2 duplicate (needs duplicate_to). priority is one of: urgent, high, medium, low, none.

page — Pages

Pages at workspace or project scope.

Action	Required	Optional	Notes
list	—	project_id, cursor, per_page	workspace pages unless project_id is given; Read-only
retrieve	page_id	project_id	Read-only
create	name, description_html	project_id, access, color, is_locked, external_source, external_id	—
list_workitem_pages	project_id, workitem_id	—	Read-only
attach_to_workitem	project_id, workitem_id, page_id	—	—
detach_from_workitem	project_id, workitem_id, workitem_page_id	—	workitem_page_id is the link id from list_workitem_pages, not the page id; Destructive

Notes: description_html is the page body as HTML. access is the page access level. Omit project_id to work with workspace-level pages.

Customers

Example prompt: “Create Acme as a customer and link its checkout request to the relevant work items.”

customer — Customers

Customers in the workspace.

Action	Required	Optional	Notes
list	—	query, cursor, per_page	Read-only
retrieve	customer_id	—	Read-only
create	name	description_html, email, website_url, domain, employees, stage, contract_status, revenue, external_source, external_id	upsert: matches on external_source + external_id, else on name, so it never duplicates
update	customer_id	name, description_html, email, website_url, domain, employees, stage, contract_status, revenue, external_source, external_id	only the fields you pass are changed
delete	—	customer_id, external_source, external_id	address by customer_id, or by external_source plus external_id; Destructive
list_workitems	customer_id	customer_request_id, search	Read-only
manage_workitems	customer_id	link_ids, unlink_ids, customer_request_id	pass at least one of link_ids or unlink_ids; returns nothing, read back with list_workitems

Notes: domain is the customer's industry, shown as "Industry" in Plane -- the website goes in website_url. stage renders as one of: lead, sales_qualified_lead, contract_negotiation, closed_won, closed_lost. contract_status renders as one of: active, pre_contract, signed, inactive. Both are stored free-form; anything else is kept but not displayed. revenue is annual revenue as a string.

customer_request — Customer requests

Requests raised by a customer.

Action	Required	Optional	Notes
list	customer_id	query, cursor, per_page	Read-only
retrieve	customer_id, request_id	—	Read-only
create	customer_id, name	description_html, link, workitem_ids	workitem_ids can only be set here; change links afterwards with customer manage_workitems
update	customer_id, request_id	name, description_html, link	only the fields you pass are changed
delete	customer_id, request_id	—	Destructive

Notes: link is a URL associated with the request. workitem_ids is never echoed back -- read the links with customer list_workitems.

customer_property — Customer properties

Custom properties on customers.

Action	Required	Optional	Notes
list	—	cursor, per_page	Read-only
retrieve	property_id	—	Read-only
create	display_name, property_type	relation_type, description, is_required, is_multi, is_active, default_value, options, display_format, external_source, external_id	—
update	property_id	display_name, relation_type, description, is_required, is_multi, is_active, default_value, options, external_source, external_id	only the fields you pass are changed
delete	property_id	—	Destructive
get_values	customer_id	property_id	omit property_id to read them all; Read-only
set_values	customer_id, values	—	replaces the values of the properties named; others keep theirs

Notes: display_name is the user-facing label and must be unique in the workspace -- the stored name is derived from it. property_type is one of: TEXT, DATETIME, DECIMAL, BOOLEAN, OPTION, RELATION, URL, EMAIL, FILE, FORMULA. relation_type (required for RELATION) is one of: ISSUE, USER, RELEASE, RICH_TEXT. display_format is required by TEXT (single-line, multi-line, readonly) and DATETIME (MMM dd, yyyy, dd/MM/yyyy, MM/dd/yyyy, yyyy/MM/dd). options takes a JSON array of {"name", "description", "is_default"} objects. values takes a JSON object of property id to a list of strings, e.g. {"<id>": ["Enterprise"]} -- every value is a string whatever the property type, and a single-item list unless is_multi.

Query

Example prompt: “Show the PQL syntax for overdue, in-progress work assigned to the current user.”

get_pql_reference — PQL reference

Plane Query Language (PQL) syntax reference. Call this before composing a pql filter for the workitem list, list_archived or count actions.

Takes detail: full (default) or brief. This tool has no action parameter.

Notes: detail 'full' gives operators, functions, common mistakes and worked examples; 'brief' gives the compact field and operator quick reference.

Retired tool names

Plane MCP server 0.3.0 consolidated 177 per-operation tools into 28 resource tools. The 169 aliases below still resolve, stay hidden from tool listings, and accept their original parameter names. The server logs each alias resolution. Seven retired names cannot be mapped to one action and instead return a message naming the replacement.

Names without an alias

Retired name	Use instead
manage_customer_work_items	customer manage_workitems with link_ids or unlink_ids
manage_cycle_archive	cycle archive or cycle unarchive
manage_initiative_projects	initiative add_projects or initiative remove_projects
manage_module_archive	module archive or module unarchive
manage_project_archive	project archive or project unarchive
manage_release_labels	release_label attach or release_label detach
manage_release_work_items	release manage_workitems with add_ids or remove_ids

Alias table

Show all 169 aliases

customer

Retired name	Now
list_customers	customer list
retrieve_customer	customer retrieve
create_customer	customer create
update_customer	customer update
delete_customer	customer delete
list_customer_work_items	customer list_workitems

customer_property

Retired name	Now
list_customer_properties	customer_property list
retrieve_customer_property	customer_property retrieve
create_customer_property	customer_property create
update_customer_property	customer_property update
delete_customer_property	customer_property delete
get_customer_property_values	customer_property get_values
set_customer_property_values	customer_property set_values

customer_request

Retired name	Now
list_customer_requests	customer_request list
retrieve_customer_request	customer_request retrieve
create_customer_request	customer_request create
update_customer_request	customer_request update
delete_customer_request	customer_request delete

cycle

Retired name	Now
list_cycles	cycle list
retrieve_cycle	cycle retrieve
create_cycle	cycle create
update_cycle	cycle update
delete_cycle	cycle delete
list_cycle_work_items	cycle list_workitems
manage_cycle_work_items	cycle manage_workitems
transfer_cycle_work_items	cycle transfer_workitems
complete_cycle	cycle complete

initiative

Retired name	Now
list_initiatives	initiative list
retrieve_initiative	initiative retrieve
create_initiative	initiative create
update_initiative	initiative update
delete_initiative	initiative delete
list_initiative_projects	initiative list_projects

intake

Retired name	Now
list_intake_work_items	intake list
retrieve_intake_work_item	intake retrieve
create_intake_work_item	intake create
update_intake_work_item	intake update
delete_intake_work_item	intake delete

label

Retired name	Now
list_labels	label list
retrieve_label	label retrieve
create_label	label create
update_label	label update
delete_label	label delete

member

Retired name	Now
get_me	member me
get_workspace_members	member list_workspace
get_project_members	member list_project
list_roles	member list_roles
retrieve_role	member retrieve_role

milestone

Retired name	Now
list_milestones	milestone list
retrieve_milestone	milestone retrieve
create_milestone	milestone create
update_milestone	milestone update
delete_milestone	milestone delete
list_milestone_work_items	milestone list_workitems
manage_milestone_work_items	milestone manage_workitems

module

Retired name	Now
list_modules	module list
retrieve_module	module retrieve
create_module	module create
update_module	module update
delete_module	module delete
list_module_work_items	module list_workitems
manage_module_work_items	module manage_workitems

page

Retired name	Now
list_pages	page list
retrieve_page	page retrieve
create_page	page create
list_work_item_pages	page list_workitem_pages
attach_page_to_work_item	page attach_to_workitem
detach_page_from_work_item	page detach_from_workitem

project

Retired name	Now
list_projects	project list
retrieve_project	project retrieve
create_project	project create
update_project	project update
delete_project	project delete
get_project_worklog_summary	project worklog_summary
update_project_features	project update_features

project_estimate

Retired name	Now
get_project_estimate	project_estimate retrieve
create_project_estimate	project_estimate create
update_project_estimate	project_estimate update
delete_project_estimate	project_estimate delete
link_estimate_to_project	project_estimate link
list_project_estimate_points	project_estimate list_points
create_project_estimate_points	project_estimate create_points
update_project_estimate_point	project_estimate update_point
delete_project_estimate_point	project_estimate delete_point

release

Retired name	Now
list_releases	release list
retrieve_release	release retrieve
create_release	release create
update_release	release update
delete_release	release delete
get_release_changelog	release get_changelog
update_release_changelog	release update_changelog
list_release_work_items	release list_workitems

release_label

Retired name	Now
list_release_labels	release_label list
create_release_label	release_label create
update_release_label	release_label update
delete_release_label	release_label delete

release_tag

Retired name	Now
list_release_tags	release_tag list
retrieve_release_tag	release_tag retrieve
create_release_tag	release_tag create
update_release_tag	release_tag update
delete_release_tag	release_tag delete

state

Retired name	Now
list_states	state list
retrieve_state	state retrieve
create_state	state create
update_state	state update
delete_state	state delete

work_log

Retired name	Now
list_work_logs	work_log list
create_work_log	work_log create
update_work_log	work_log update
delete_work_log	work_log delete

workitem

Retired name	Now
list_work_items	workitem list
list_archived_work_items	workitem list_archived
retrieve_work_item	workitem retrieve
retrieve_work_item_by_identifier	workitem retrieve_by_identifier
search_work_items	workitem search
count_work_items	workitem count
create_work_item	workitem create
update_work_item	workitem update
delete_work_item	workitem delete
manage_work_item_archive	workitem archive
manage_work_item_assignee	workitem manage_assignee
manage_work_item_label	workitem manage_label

workitem_activity

Retired name	Now
list_work_item_activities	workitem_activity list
retrieve_work_item_activity	workitem_activity retrieve

workitem_attachment

Retired name	Now
list_work_item_attachments	workitem_attachment list
read_work_item_attachment	workitem_attachment read
get_work_item_attachment_download_url	workitem_attachment download_url
upload_work_item_attachment_from_url	workitem_attachment upload_from_url
delete_work_item_attachment	workitem_attachment delete

workitem_comment

Retired name	Now
list_work_item_comments	workitem_comment list
retrieve_work_item_comment	workitem_comment retrieve
create_work_item_comment	workitem_comment create
update_work_item_comment	workitem_comment update
delete_work_item_comment	workitem_comment delete

workitem_link

Retired name	Now
list_work_item_links	workitem_link list
retrieve_work_item_link	workitem_link retrieve
create_work_item_link	workitem_link create
update_work_item_link	workitem_link update
delete_work_item_link	workitem_link delete

workitem_property

Retired name	Now
list_work_item_properties	workitem_property list
retrieve_work_item_property	workitem_property retrieve
create_work_item_property	workitem_property create
update_work_item_property	workitem_property update
delete_work_item_property	workitem_property delete
manage_work_item_type_properties	workitem_property manage_type_properties
list_work_item_property_options	workitem_property list_options
retrieve_work_item_property_option	workitem_property retrieve_option
create_work_item_property_option	workitem_property create_option
update_work_item_property_option	workitem_property update_option
delete_work_item_property_option	workitem_property delete_option
get_work_item_property_value	workitem_property get_value
set_work_item_property_value	workitem_property set_value
delete_work_item_property_value	workitem_property delete_value

workitem_relation

Retired name	Now
list_work_item_relations	workitem_relation list
create_work_item_relation	workitem_relation create
remove_work_item_relation	workitem_relation delete
list_work_item_relation_definitions	workitem_relation list_definitions
create_work_item_relation_definition	workitem_relation create_definition
update_work_item_relation_definition	workitem_relation update_definition
delete_work_item_relation_definition	workitem_relation delete_definition

workitem_type

Retired name	Now
list_work_item_types	workitem_type list
retrieve_work_item_type	workitem_type retrieve
resolve_work_item_type	workitem_type resolve
create_work_item_type	workitem_type create
update_work_item_type	workitem_type update
delete_work_item_type	workitem_type delete
import_work_item_types_to_project	workitem_type import_to_project

workspace

Retired name	Now
get_features	workspace get_features
update_workspace_features	workspace update_features

See also

• Set up the MCP server
• Self-host the MCP server
• Tool architecture and extension guide