nozbe

name

nozbe

description

Nozbe is a task and team collaboration platform that enables individuals and small teams to organize projects, assign work, manage recurring tasks, and coordinate workflows across devices, allowing users to improve productivity through structured task management and shared project visibility. Read and write Nozbe data through One: comments, tasks, projects, projectgroups, taskrecurrences, projectaccesses and more, 81 actions with real parameter documentation. Use whenever the user asks to look something up in Nozbe, create or update a record there, or build code against the Nozbe API.

Nozbe through One

Nozbe is a task and team collaboration platform that enables individuals and small teams to organize projects, assign work, manage recurring tasks, and coordinate workflows across devices, allowing users to improve productivity through structured task management and shared project visibility.

One exposes Nozbe through four MCP tools. The table below carries real action ids from One's knowledge base, so for a common operation you can skip search and go straight to reading the action's parameters.

How to run an action

1. Find the action in the table below, or call search_one_platform_actions with platform nozbe if it is not listed.
2. Call get_one_action_knowledge with the action id. Do this every time, including for actions in this table. The table gives you the id, not the parameters.
3. Call execute_one_action with parameters copied from that knowledge.

Never guess a parameter name, a body field, or an enum value. The knowledge has the real schema, and a guessed field is either a 400 or a silent write of the wrong thing.

Before you start

Call list_one_integrations once and confirm Nozbe is connected. If it is missing, the user has not connected it: say so and point them at https://app.withone.ai rather than reaching for raw HTTP.

Each connection carries an access field. If it reports {"policy": "methods", "methods": ["GET"]} the agent is read-only here, so plan a read-only answer instead of attempting a write that will be refused.

Before a write

Creates, updates, deletes and sends land on a real Nozbe account and cannot be recalled. State the action and the specific target in one line before the first write in a task, and let the user stop you. Reads need no confirmation.

Actions

Comments

Action	Method	Path	Action id
Get Attachment Content for a Comment	GET	/v1/api/comments/{{commentId}}/attachments/{{fileId}}/content	conn_mod_def::GMIf7itHX2g::qt-oIUo5RFqrvBpYh7sdhg
Get Attachment Metadata by ID for a Comment	GET	/v1/api/comments/{{commentId}}/attachments/{{fileId}}	conn_mod_def::GMIf7ldyfIA::IVfpgPxNQsWMz1ckxlXadQ
Get Comment by ID	GET	/v1/api/comments/{{id}}	conn_mod_def::GMIf77DEJLg::QwlrA7-mS2-wbuBd2In7yg
Get Comments	GET	/v1/api/comments	conn_mod_def::GMIf7yPI9Pg::1V7ysS5aQmKgu_vySqpFzw
Add a Comment	POST	/v1/api/comments	conn_mod_def::GMIf7y3NiDg::f0uOC4QfQxeEI7l-rsvUPA
Add Attachment Metadata to a Comment	POST	/v1/api/comments/{{commentId}}/attachments	conn_mod_def::GMIf7irqKCA::BCTMjOIETp-uos3kY_4mAQ
Attachment With Content for a Comment	POST	/v1/api/comments/{{commentId}}/attachment_with_content	conn_mod_def::GMIf7r0fP8g::oRlmxS9NTwmqqQTdObNNYw
Delete a Comment	DELETE	/v1/api/comments/{{id}}	conn_mod_def::GMIf7yG8e1g::tLKO_C6SR4mjLQEVjVrM3g
Delete Attachment for a Comment	DELETE	/v1/api/comments/{{commentId}}/attachments/{{fileId}}	conn_mod_def::GMIf7h8VNfg::1jZ3CC03RxS9la5TxGOD-g
Update a Comment	PUT	/v1/api/comments/{{id}}	conn_mod_def::GMIf759i6NA::_5B3klGWSK-BiaBYiBSlLA

Tasks

Action	Method	Path	Action id
Get New Tasks Since Last Call	GET	/v1/api/poll/tasks/new	conn_mod_def::GMIf8GTnrtg::n0zn2gu6SK-mTa9uMv6ODQ
Get Task by ID	GET	/v1/api/tasks/{{id}}	conn_mod_def::GMIf9OKL1ZA::00HqOb47ROynqzGDrXqhyA
Get Tasks	GET	/v1/api/tasks	conn_mod_def::GMIf9Nx4-pg::HLSiKp2eTG65s6tcWM1ayQ
Updated Tasks Poll	GET	/v1/api/poll/tasks/updated	conn_mod_def::GMIf8HPdOiA::Yb2x4pGiQIaXyCsFWVPf5w
Add a Task	POST	/v1/api/tasks	conn_mod_def::GMIf9GfaaRA::OXtgBaYoRdmyEc8-g3Y4mw
Delete a Task	DELETE	/v1/api/tasks/{{id}}	conn_mod_def::GMIf9F2VE7A::fFPmi5W4T-OVTIoiInS7AA
Update a Task	PUT	/v1/api/tasks/{{id}}	conn_mod_def::GMIf9RMZiXg::yckxNfxnRuuS_sT_jI-_RA

Projects

Action	Method	Path	Action id
Get Project by ID	GET	/v1/api/projects/{{id}}	conn_mod_def::GMIf8qgrK_A::oW6RzAudSPGZDSpQIPzVLQ
Get Projects	GET	/v1/api/projects	conn_mod_def::GMIf8pSfNFA::D8AfEqwfSXO39xnX9-bJLw
Add a Project	POST	/v1/api/projects	conn_mod_def::GMIf8hiyE4A::xq5I90bfTDeWWkr2fQww2w
Add a Project from Template	POST	/v1/api/projects/from_template/{{id}}	conn_mod_def::GMIf8oe5_vA::tqeljBLESt21JFJx2pJTZg
Delete a Project	DELETE	/v1/api/projects/{{id}}	conn_mod_def::GMIf8o3NanA::ubqP0rvBTaWlkY9h27SKsA
Update a Project	PUT	/v1/api/projects/{{id}}	conn_mod_def::GMIf8qZfImg::pKrYd5MhRtOWTasM422SrA

ProjectGroups

Action	Method	Path	Action id
Get a Project Group by ID	GET	/v1/api/project_groups/{{id}}	conn_mod_def::GMIf8WIIfqg::yu1hYiFYSYOC3fB2R6pp1g
Get Project Groups	GET	/v1/api/project_groups	conn_mod_def::GMIf8aJe3Lg::jSZ3RbZ6S0adZ7BBh0TdYA
Add a Project Group	POST	/v1/api/project_groups	conn_mod_def::GMIf8N0CFPg::DaY97j1EQv-Gt-x0G77p8Q
Delete a Project Group	DELETE	/v1/api/project_groups/{{id}}	conn_mod_def::GMIf8WKzj6A::w2Cn_eO2SIOtaEtVaui6HA
Update a Project Group by ID	PUT	/v1/api/project_groups/{{id}}	conn_mod_def::GMIf8WJqQgA::MYEoIwr9RX6neQ19IBTzDg

TaskRecurrences

Action	Method	Path	Action id
Get Accessible Task Recurrences	GET	/v1/api/task_recurrences	conn_mod_def::GMIf9GfhrHA::-vzXC9qtTjKW6aMGIY2Atw
Get Task Recurrence by ID	GET	/v1/api/task_recurrences/{{id}}	conn_mod_def::GMIf9HnC-YA::_qviGPvcQhyCe4bTRyUm_Q
Add a Task Recurrence	POST	/v1/api/task_recurrences	conn_mod_def::GMIf8_F_iVg::2g2ix_VxQpeKUtH--1hScg
Delete Task Recurrence	DELETE	/v1/api/task_recurrences/{{id}}	conn_mod_def::GMIf9HodgUg::bj0DDoLRS9KQB2CGSW4Qvw
Update Task Recurrence by ID	PUT	/v1/api/task_recurrences/{{id}}	conn_mod_def::GMIf9NXRdQg::50T8utUdSYWSoriO7JH1xg

ProjectAccesses

Action	Method	Path	Action id
Get Accessible Project Accesses	GET	/v1/api/project_accesses	conn_mod_def::GMIf8OYfcNA::fIoe6MssSnyk1bI_jCfA7Q
Get Project Access by ID	GET	/v1/api/project_accesses/{{id}}	conn_mod_def::GMIf8P_EhPg::HJEtz3cAQJ6xpnGCfrEiNA
Add Project Access	POST	/v1/api/project_accesses	conn_mod_def::GMIf8GTbpNA::XgjV9Vd8QTGEt5aXq9s_VA
Delete Project Access	DELETE	/v1/api/project_accesses/{{id}}	conn_mod_def::GMIf8O6k-Xg::v7fHwRI-Qg2Mp-mNzE6GUg
Update a Project Access	PUT	/v1/api/project_accesses/{{id}}	conn_mod_def::GMIf8N3D4kA::G4Ba6Bz_T_Scp0YSW4uSTA

ProjectSections

Action	Method	Path	Action id
Get a Project Section by ID	GET	/v1/api/project_sections/{{id}}	conn_mod_def::GMIf8iPg6jg::S23GS1ECTX-Yussojnerkg
Get Accessible Project Sections	GET	/v1/api/project_sections	conn_mod_def::GMIf8gONrUg::Y910YWAvS_ef7nLeRR3YEg
Add a Project Section	POST	/v1/api/project_sections	conn_mod_def::GMIf8WA6qDA::Bu7Gd2OnTVu_z0GUgebHjg
Delete a Project Section	DELETE	/v1/api/project_sections/{{id}}	conn_mod_def::GMIf8hid0-g::njEAfwGoSD-8A3D4-oOZLA
Update a Project Section by ID	PUT	/v1/api/project_sections/{{id}}	conn_mod_def::GMIf8gISNMA::q4695f1RRhyBxWdo_fED0A

TeamMembers

Action	Method	Path	Action id
Get Team Member by ID	GET	/v1/api/team_members/{{id}}	conn_mod_def::GMIf9z27rpg::fV3BlV2VTXCuFqgqIoGbQQ
Get Team Members	GET	/v1/api/team_members	conn_mod_def::GMIf9XZgCsA::f1cx29AfQFmOzkH9-f10DA
Add Team Member	POST	/v1/api/team_members	conn_mod_def::GMIf9NVRBiA::ZhbS1faaRjyL0_H_KbTL3Q
Delete a Team Member	DELETE	/v1/api/team_members/{{id}}	conn_mod_def::GMIf9Xnnf-g::WN-7pZGOQ965bVf28T46Cw
Update a Team Member by ID	PUT	/v1/api/team_members/{{id}}	conn_mod_def::GMIf9X5Ey0A::tY5Q2oXDRYuof7BLVHSjHA

Reminders

Action	Method	Path	Action id
Get Reminder by ID	GET	/v1/api/reminders/{{id}}	conn_mod_def::GMIf8xvS5hA::vFJUCbxSTXCE-gGtjm3c_A
Get Reminders	GET	/v1/api/reminders	conn_mod_def::GMIf8x3dY-A::v_42FVYSSZ6hx-23R1twbQ
Add a Reminder	POST	/v1/api/reminders	conn_mod_def::GMIf8wP6jyA::9x2l7_5fRW-pyHpCjm8-hg
Delete a Reminder	DELETE	/v1/api/reminders/{{id}}	conn_mod_def::GMIf8x-WN3A::xXi2K32XR_-KQglICFfPJw

Tags

Action	Method	Path	Action id
Get Accessible Tags	GET	/v1/api/tags	conn_mod_def::GMIf84TpC0g::C7Xcbs8vQQ2aiT543azz0Q
Get Tag by ID	GET	/v1/api/tags/{{id}}	conn_mod_def::GMIf8_FHkTg::oLG2EPPRRjq1l4wuBCiVMg
Add a Tag	POST	/v1/api/tags	conn_mod_def::GMIf83ptwWg::fwCgcnY4RwCfP4yMxf2uwg
Update a Tag	PUT	/v1/api/tags/{{id}}	conn_mod_def::GMIf8-YQZbA::NdVMQAvKS5SKukhnot8pjA

TagAssignments

Action	Method	Path	Action id
Get Tag Assignment by ID	GET	/v1/api/tag_assignments/{{id}}	conn_mod_def::GMIf84PdRIA::wiz8W5ChQ8GHnLO61uCBqA
Get Tag Assignments	GET	/v1/api/tag_assignments	conn_mod_def::GMIf84p3DnA::m2l_sRUpS12uesF-WFM83A
Add a Tag Assignment	POST	/v1/api/tag_assignments	conn_mod_def::GMIf8v5qB3A::tblKRmvTQlmeCDvxXJ_ecQ
Delete a Tag Assignment	DELETE	/v1/api/tag_assignments/{{id}}	conn_mod_def::GMIf84homQA::nfzXEhBfTXiwv56t1GVJxA

GroupAssignments

Action	Method	Path	Action id
Get Group Assignment by ID	GET	/v1/api/group_assignments/{{id}}	conn_mod_def::GMIf8FrDuHA::TFIxgAvITlaxbQGy5rrJxw
Get Group Assignments	GET	/v1/api/group_assignments	conn_mod_def::GMIf7-n-Sjg::i6MruWcISdmbVVllOC8I2Q
Add a Group Assignment	POST	/v1/api/group_assignments	conn_mod_def::GMIf7_5HZ7g::SXjcls3sS3ydOoAanOlrkw
Delete a Group Assignment	DELETE	/v1/api/group_assignments/{{id}}	conn_mod_def::GMIf7-Gop0g::xHcYYbB-QR-giOn3_C6jeA

Users

Action	Method	Path	Action id
Get User by ID	GET	/v1/api/users/{{id}}	conn_mod_def::GMIf97y9rKA::EeQKJ9GdT8-Rr-4hvJPS6g
List Accessible Users	GET	/v1/api/users	conn_mod_def::GMIf96c51NA::aG11NBN4RZWAGgT_OtLfJw
Add a User	POST	/v1/api/users	conn_mod_def::GMIf96iMWPg::4HN58HDRSP66IXEt7Nrfqw
Update a User	PUT	/v1/api/users/{{id}}	conn_mod_def::GMIf-Cr-c5g::BLKPWPa3RgSHF2r9V7Jbdg

BusinessMembers

Action	Method	Path	Action id
Get a Business Member by ID	GET	/v1/api/business_members/{{id}}	conn_mod_def::GMIf7rbheIg::q3x9xcGZQki-zVJrIF8BzA
Get Accessible Business Members	GET	/v1/api/business_members	conn_mod_def::GMIf7sMp3WA::jYALE4mFSw-5IQLOdButtQ
Update a Business Member	PUT	/v1/api/business_members/{{id}}	conn_mod_def::GMIf7q55KFg::WHDUZP6PR5STB0_rMn2NhA

Teams

Action	Method	Path	Action id
Get Team by ID	GET	/v1/api/teams/{{id}}	conn_mod_def::GMIf96F9DQA::Sa8g8vmSS6uiIDZz7TRCgw
Get Teams	GET	/v1/api/teams	conn_mod_def::GMIf9XLkgGA::F14qErqcSgqYuaRFaQ5fFQ
Update a Team by ID	PUT	/v1/api/teams/{{id}}	conn_mod_def::GMIf98ll-EA::CpZoAl_ySZWoKE2tJ-0SaQ

TaskEvents

Action	Method	Path	Action id
Get Accessible Task Events	GET	/v1/api/task_events	conn_mod_def::GMIf9AIiDQg::L2JAvF-FRBGX95iWYgN2gw
Get Task Event by ID	GET	/v1/api/task_events/{{id}}	conn_mod_def::GMIf8-nFCUA::ucD9IZlrSA2UyPLcydrEVQ

Businesses

Action	Method	Path	Action id
Get a Business by ID	GET	/v1/api/businesses/{{id}}	conn_mod_def::GMIf70KGzKg::_I0tRgtRTnC4SvXrMfnKRQ
Get Accessible Businesses	GET	/v1/api/businesses	conn_mod_def::GMIf7ziBCLg::w0KbeF9NQUKxDO_WakuySg

CsvRecords

Action	Method	Path	Action id
Upload CSV Records in Batch	POST	/v1/api/csv	conn_mod_def::GMIf8GKT_sA::a1O1n1N-R7iN5FAgLbUebw

Attachments

Action	Method	Path	Action id
Get Attachments for a Comment	GET	/v1/api/comments/{{commentId}}/attachments	conn_mod_def::GMIf7idasDA::IfNgMbYfSp-Gknmh3xlo0A

CommentAttachments

Action	Method	Path	Action id
Upload Attachment Content for a Comment	POST	/v1/api/comments/{{commentId}}/attachments/{{fileId}}/content	conn_mod_def::GMIf7r3WSyg::ZJ2nJ1FdTT-AsBr7gw-rGw

When a call fails

The error comes from Nozbe, not from One. A 400 or 422 means your parameters do not match the schema, so re-read the knowledge and fix the field. A 401 or 403 means the connection needs re-authorizing, which no retry will fix. A 404 means the id is not on this account. A 429 means slow down. Never retry a write more than once: the first attempt may have landed.

Full catalog: https://www.withone.ai/knowledge/nozbe

Integration knowledge by One (withone.ai), licensed under One-Knowledge-1.0. Attribution must be preserved in derivative works.