noCRM.io MCP
Read and manage sales leads, pipeline steps, and client folders in noCRM.io
Connect to noCRM.io to view and manage sales leads, pipeline stages, comments, and client folders. Create new leads, update lead status and details, assign leads to team members, and track sales activity and history.
Try asking Muse: "Show me all unassigned leads and assign the most promising one to my top salesperson."
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Source: Found in the official MCP Registry (io.usefulapi/nocrm-io) · First listed October 29, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 2 h ago.
Is it safe to connect?
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
musedirectory.ai is not part of Meta. More about how Muse handles your information
How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://nocrm-io.usefulapi.io/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Also use it in ChatGPT or Claude
noCRM.io MCP is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
Add it to ChatGPT
- 1
Open ChatGPT settings
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
- 2
Turn on developer mode
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
- 3
Create the connector
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
- 4
Use it in a chat
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
Add it to Claude
- 1
Open Claude settings
In Claude, open Settings, then Connectors.
- 2
Add a custom connector
Choose Add custom connector, give it a name, and paste the link.
- 3
Connect and use it
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://nocrm-io.usefulapi.io/mcpWhat people ask Muse to do
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 148ms. Worked in n/a of checks over 30 days.
Screening · October 29, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 24
nocrm_list_leadsList or search sales leads (noCRM.io's opportunities), newest first by default, with title, pipeline step, status, amount, probability, tags, owner, next reminder and the contact details in the description. Filter by status, step (names or ids, not mixed), owner, tags, email, stanocrm_list_unassigned_leadsLeads that have no owner yet (for example web-form or API leads waiting to be handed to a salesperson). GET /leads/unassigned.nocrm_get_leadOne lead by id: title, step, status, amount, probability, tags, owner, client folder, team, reminder, and the full description with the contact's details. GET /leads/{id}.nocrm_list_lead_commentsThe comments (notes, logged calls/meetings/emails) on a lead, newest first by default. GET /leads/{id}/comments.nocrm_list_lead_historyThe timeline of a lead: creation, assignments, step and status changes, amount changes, comments and emails sent, with who did it and when. Filter by date range, action type or user. GET /leads/{id}/action_histories.nocrm_get_lead_duplicatesLeads that noCRM.io detects as possible duplicates of this lead (same email or key field). GET /leads/{id}/duplicates.nocrm_list_lead_attachmentsFile attachments on a lead (names, ids, sizes, links). GET /leads/{id}/attachments.nocrm_list_follow_upsPost-sales processes (task checklists created from a template) of one lead OR of one user. Needs lead_id or user_id. Post-sales is a higher-edition feature (HTTP 403 otherwise). GET /follow_ups.nocrm_list_pipelinesThe sales pipelines of the account (one unless the multiple-pipelines feature is on). GET /pipelines.nocrm_list_stepsThe steps (stages) of the sales pipeline in order, with ids, positions and their pipeline. Use the ids or names when filtering leads or moving a lead. GET /steps.nocrm_list_usersThe users (salespeople) of the account with name, email, phone, role (admin or not) and whether they are active or deactivated. Deleted users are included, flagged is_disabled. GET /users.nocrm_get_userOne user by id or email address. GET /users/{id}.nocrm_list_teamsSales teams with their members and who manages each. The Teams feature must be on in the account (HTTP 403 otherwise). GET /teams.nocrm_list_client_foldersClient folders (accounts that group several leads), ordered by name by default. GET /clients.nocrm_get_client_folderOne client folder by id, with its contact fields and owner. GET /clients/{id}.nocrm_list_activitiesThe activity types (call, email, meeting and their outcomes) that can be set on a comment or reminder. GET /activities.nocrm_list_predefined_tagsThe account's predefined tags (admin keys only; an HTTP 401 unauthorized_non_admin means the key lacks rights). GET /predefined_tags.nocrm_list_fieldsThe custom fields defined for leads or client folders. GET /fields.nocrm_create_leadWRITE: create a new lead. The description holds the contact's details, one 'Label: value' per line (for example 'Firstname: Ada', 'Email: ada@example.com', 'Phone: ...'); noCRM.io reads those lines. Without user_id the lead is created unassigned; a pipeline step can only be set wnocrm_update_leadWRITE: change a lead: title, status (won, lost, cancelled, todo or standby), pipeline step, amount, probability, star, estimated closing date, tags (replaces the lead's tag list), or append text to the description (existing description text is never replaced). Moving to standby nnocrm_assign_leadWRITE: assign a lead to a user (id or email), replacing its current owner. The owner may get a notification from noCRM.io. POST /leads/{id}/assign.nocrm_add_lead_commentWRITE: add a comment (an internal note) to a lead, optionally typed as an activity such as a call or meeting. It is visible to the lead's team in noCRM.io and sends nothing to the customer. Not idempotent. POST /leads/{id}/comments.nocrm_create_client_folderWRITE: create a client folder (an account that groups leads). Not idempotent. POST /clients.nocrm_add_lead_to_client_folderWRITE: file a lead under a client folder. POST /leads/{id}/add_to_client.Link
https://nocrm-io.usefulapi.io/mcpQuestions about noCRM.io MCP in Muse
How do I connect noCRM.io MCP to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use noCRM.io MCP to help me. It is a free service with an MCP server at https://nocrm-io.usefulapi.io/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is noCRM.io MCP working right now?
At the last check (October 29, 2026, 22:41 UTC) the endpoint was working, answering in 148ms. It is checked every 15 minutes.
Is noCRM.io MCP safe to connect to Muse?
It was screened on October 29, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can noCRM.io MCP do in Muse?
It exposes 24 tools, including nocrm_list_leads, nocrm_list_unassigned_leads, nocrm_get_lead, nocrm_list_lead_comments. For example, you could ask Muse: "Show me all unassigned leads and assign the most promising one to my top salesperson."
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