Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Read noCRM.io leads, pipeline steps, comments and client folders; create, update and assign leads.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
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Works in Claude on the web, desktop and mobile:
https://nocrm-io.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http nocrm-io https://nocrm-io.usefulapi.io/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"nocrm-io": {
"url": "https://nocrm-io.usefulapi.io/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"nocrm-io": {
"type": "http",
"url": "https://nocrm-io.usefulapi.io/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://nocrm-io.usefulapi.io/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.
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, sta
nocrm_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 w
nocrm_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 n
nocrm_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.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026
The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 69 ms (HTTP 200)
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Read 24 tool descriptions and found no hidden instructions to the AI
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed –, and the latest version (1.16.3) reached the registry yesterday.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Spec Driven Development, Remote Desktop Commander, HotCodePush
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
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Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Read noCRM.io leads, pipeline steps, comments and client folders; create, update and assign leads.
Live endpoint: https://nocrm-io.usefulapi.io/mcp · Homepage: https://usefulapi.io/nocrm-io
https://nocrm-io.usefulapi.io/mcp.claude mcp add --transport http nocrm-io https://nocrm-io.usefulapi.io/mcp, then run /mcp to log in.{
"mcpServers": { "nocrm-io": { "url": "https://nocrm-io.usefulapi.io/mcp" } } }
Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your noCRM.io credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/nocrm-io/
On first connect you'll enter your noCRM.io account name (acme for acme.nocrm.io) and an API key (admin section).
| Tool | Type | What it does |
|---|---|---|
nocrm_list_leads | read | List leads |
nocrm_list_unassigned_leads | read | List unassigned leads |
nocrm_get_lead | read | Get lead |
nocrm_list_lead_comments | read | List lead comments |
nocrm_list_lead_history | read | List lead history |
nocrm_get_lead_duplicates | read | Find duplicate leads |
nocrm_list_lead_attachments | read | List lead attachments |
nocrm_list_follow_ups | read | List post-sales follow-ups |
nocrm_list_pipelines | read | List pipelines |
nocrm_list_steps | read | List pipeline steps |
nocrm_list_users | read | List users |
nocrm_get_user | read | Get user |
nocrm_list_teams | read | List teams |
nocrm_list_client_folders | read | List client folders |
nocrm_get_client_folder | read | Get client folder |
nocrm_list_activities | read | List activity types |
nocrm_list_predefined_tags | read | List predefined tags |
nocrm_list_fields | read | List custom fields |
nocrm_create_lead | write | Create lead |
nocrm_update_lead | write | Update lead |
nocrm_assign_lead | write | Assign lead |
nocrm_add_lead_comment | write | Add lead comment |
nocrm_create_client_folder | write | Create client folder |
nocrm_add_lead_to_client_folder | write | Add lead to client folder |
nocrm_usage_status | meta | Usage status (free-tier meter) |
nocrm_request_feature | meta | Request a missing feature |
nocrm_upgrade | meta | Upgrade to Pro or Pro+ |
nocrm_cancel_subscription | meta | Cancel the Pro subscription |
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Pro (per user) | $9/mo or $90/yr (2 months free) | Unlimited* |
\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.
Pro covers this server only. Subscribe with nocrm_upgrade (it returns a Stripe Checkout link). Cancel any time with nocrm_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running nocrm_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
MIT © usefulapi. Not affiliated with or endorsed by noCRM.io.