Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Work with your own CiviCRM: contacts, contributions, memberships, events; log activities.
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://civicrm.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http civicrm https://civicrm.usefulapi.io/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"civicrm": {
"url": "https://civicrm.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": {
"civicrm": {
"type": "http",
"url": "https://civicrm.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://civicrm.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.
civicrm_whoamiThe CiviCRM contact this API key belongs to (contact id, display name, contact type) and how it authenticated. Everything the other tools do is limited to that contact's permissions. GET /civicrm/authx/id, then APIv4 Contact.get.
civicrm_search_contactsFind contacts (people, organizations, households) by a word in their name, e-mail address or phone number, optionally of one contact type. Trashed contacts are left out. Returns id, display name, type, primary e-mail and phone. APIv4 Contact.get.
civicrm_get_contactOne contact by id: name, type, job title, source, communication preferences (do not e-mail, opted out, ...), dates, plus all their e-mail addresses, phone numbers and postal addresses. APIv4 Contact.get, Email.get, Phone.get, Address.get.
civicrm_list_contact_notesThe notes recorded on one contact (subject, text, who wrote it, when), newest first. APIv4 Note.get.
civicrm_list_relationshipsThe relationships of one contact (employee of, spouse of, volunteer for, ...) with the other contact, start and end date and whether it is active. APIv4 Relationship.get.
civicrm_list_contributionsContributions (donations, membership dues, event fees) with contact, amount, currency, financial type, status, payment method, date and source, newest first. Filter by contact, status, financial type, date range and minimum amount. Test contributions are left out. APIv4 Contribut
civicrm_list_membershipsMemberships with contact, membership type, status (New, Current, Grace, Expired, ...), join, start and end date. Filter by contact, status, type, or those ending before a date (renewal follow-up). Test memberships are left out. APIv4 Membership.get.
civicrm_list_eventsEvents with title, type, start and end date, whether active and public, maximum participants and summary. Upcoming events first when upcoming_only is set. Template events are left out. APIv4 Event.get.
civicrm_list_participantsEvent registrations with event, contact, status (Registered, Attended, Cancelled, ...), role, registration date and fee. Filter by event, contact or status. Test registrations are left out. APIv4 Participant.get.
civicrm_list_activitiesActivities (meetings, phone calls, e-mails, follow-ups, ...) with type, subject, status, date and details, newest first. With contact_id: the activities that contact took part in, with their role (source, target or assignee). Otherwise all activities, optionally of one type or st
civicrm_list_casesCases (CiviCase) with subject, case type, status and dates. With contact_id: the cases that contact is a client of. Needs the CiviCase component to be enabled. APIv4 CaseContact.get / Case.get.
civicrm_list_groupsContact groups (mailing lists, static groups, smart groups) with title, description, visibility and type. APIv4 Group.get.
civicrm_list_group_contactsThe members of one static group (or the groups one contact belongs to): contact, group and membership status (Added, Removed, Pending). Smart groups are computed by CiviCRM and not listed here. APIv4 GroupContact.get.
civicrm_get_fieldsThe fields of one CiviCRM entity (Contact, Contribution, Event, ...) including custom fields: name, label, data type, whether required, and the allowed options for a pick-list field. Use it to find the right field names for civicrm_query and the right option names for the filters
civicrm_list_entitiesThe APIv4 entities this CiviCRM site offers (Contact, Contribution, Event, plus those of installed extensions), with a short description. Use the names with civicrm_get_fields and civicrm_query. APIv4 Entity.get.
civicrm_queryRead records of ANY CiviCRM entity with APIv4 Entity.get: choose fields, filter, sort and page. Use civicrm_list_entities and civicrm_get_fields for the names. Field names may be joined (`contact_id.display_name`, `email_primary.email`) or ask for an option's text (`status_id:lab
civicrm_create_contactWRITE: creates ONE new contact (an individual, organization or household) and optionally its first e-mail address and phone number. Does not check for duplicates: search first with civicrm_search_contacts. Sends nothing. APIv4 Contact.create, Email.create, Phone.create.
civicrm_update_contactWRITE: changes basic fields of ONE existing contact (name, job title, source, preferred language) and/or its communication preferences (do not e-mail, do not phone, do not mail, do not SMS, opted out of bulk mail). Only the fields you give are changed. Setting a do-not flag to fa
civicrm_add_contact_noteWRITE: adds ONE note to a contact's record, written by the contact this API key belongs to. Sends nothing. APIv4 Note.create.
civicrm_log_activityWRITE: records ONE activity (a meeting, phone call, e-mail, follow-up, ...) with one or more contacts. It only STORES the record: an activity of type Email does not send an e-mail. Added by the contact this API key belongs to unless source_contact_id is given. APIv4 Activity.crea
civicrm_record_contributionWRITE: records ONE contribution (a donation, a payment received elsewhere) for a contact. It only STORES the financial record: no card is charged, no receipt is e-mailed, and the amount shows up in CiviCRM's reports and the contact's giving history. Check civicrm_list_contributio
civicrm_create_membershipWRITE: gives ONE contact a membership of a type. CiviCRM works out the dates and status from the type unless you give dates. It does NOT record a payment (use civicrm_record_contribution for that) and sends nothing. APIv4 Membership.create.
civicrm_add_contact_to_groupWRITE: adds ONE contact to ONE static group. If the group is used as a mailing list, the contact will receive future mailings sent to it, so only add people who agreed. Sends nothing by itself. Adding a contact who is already in the group changes nothing; a contact who was remove
civicrm_register_participantWRITE: registers ONE contact for ONE event (a participant record). It does not check the event's capacity or fee, does not take payment and sends no confirmation e-mail. APIv4 Participant.create.
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 100 ms (HTTP 200)
No sign-in needed
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 (1.15.3) 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, Symantec Cloud DLP AIops
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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.
Work with your own CiviCRM: contacts, contributions, memberships, events; log activities.
Live endpoint: https://civicrm.usefulapi.io/mcp · Homepage: https://usefulapi.io/civicrm
https://civicrm.usefulapi.io/mcp.claude mcp add --transport http civicrm https://civicrm.usefulapi.io/mcp, then run /mcp to log in.{
"mcpServers": { "civicrm": { "url": "https://civicrm.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 CiviCRM credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/civicrm/
On first connect you'll enter your CiviCRM site address (e.g. https://crm.example.org) and an API key of a contact with the "authenticate with api key" permission.
| Tool | Type | What it does |
|---|---|---|
civicrm_whoami | read | Get current contact |
civicrm_search_contacts | read | Search contacts |
civicrm_get_contact | read | Get contact |
civicrm_list_contact_notes | read | List contact notes |
civicrm_list_relationships | read | List contact relationships |
civicrm_list_contributions | read | List contributions |
civicrm_list_memberships | read | List memberships |
civicrm_list_events | read | List events |
civicrm_list_participants | read | List event participants |
civicrm_list_activities | read | List activities |
civicrm_list_cases | read | List cases |
civicrm_list_groups | read | List groups |
civicrm_list_group_contacts | read | List group members |
civicrm_get_fields | read | Describe an entity's fields |
civicrm_list_entities | read | List API entities |
civicrm_query | read | Query any entity |
civicrm_create_contact | write | Create contact |
civicrm_update_contact | write | Update contact |
civicrm_add_contact_note | write | Add contact note |
civicrm_log_activity | write | Log activity |
civicrm_record_contribution | write | Record contribution |
civicrm_create_membership | write | Create membership |
civicrm_add_contact_to_group | write | Add contact to group |
civicrm_register_participant | write | Register participant |
civicrm_usage_status | meta | Usage status (free-tier meter) |
civicrm_request_feature | meta | Request a missing feature |
civicrm_upgrade | meta | Upgrade to Pro or Pro+ |
civicrm_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 civicrm_upgrade (it returns a Stripe Checkout link). Cancel any time with civicrm_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running civicrm_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
MIT © usefulapi. Not affiliated with or endorsed by CiviCRM.