Model Context Protocol (MCP) server for Apollo.io API integration
CentralStationCRM MCP by usefulapi is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
What it does
Read CentralStationCRM people, companies, deals, tasks; create and update people, companies, deals.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http centralstationcrm-mcp-by-usefulapi https://centralstationcrm.usefulapi.io/mcp
# 2 — ask your agent for something these tools do
# centralstationcrm_get_current_user, centralstationcrm_list_users, centralstationcrm_list_people and 30 more
CentralStationCRM MCP by usefulapi costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http centralstationcrm-mcp-by-usefulapi https://centralstationcrm.usefulapi.io/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
33 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
The CentralStationCRM user this API key belongs to: id, name, login email, the account (subdomain) it is signed in to, timezone. Use the user id to assign records or tasks. GET /user.
No parameter schema on file.
List the users of the CentralStationCRM account (id, name, email). Use the ids for responsible-user filters and for assigning records. GET /users.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| active | boolean | no | Only currently active users. |
| page | integer | no | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| perpage | integer | no | Results per page, 1-250 (default 50). |
List contact people. Optionally filter by tag and order by name, creation or last update. Use search_people to find a person by name, email or phone. GET /people.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| order | string | no | Ordering (abc = by name, new = creation date, update = last change). |
| tag_name | string | no | Only people with this tag. |
| includes | array | no | Related records to embed (an extra call is not needed for them). |
| page | integer | no | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| perpage | integer | no | Results per page, 1-250 (default 50). |
Find people by last name, first name, email address or phone number (email and phone cannot be combined). Give at least one criterion. GET /people/search.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | no | Last name. |
| first_name | string | no | First name (max 80). |
| string | no | Email address (not combinable with phone). | |
| phone | string | no | Phone number (not combinable with email). |
| includes | array | no | Related records to embed (an extra call is not needed for them). |
| page | integer | no | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| perpage | integer | no | Results per page, 1-250 (default 50). |
One person by id, optionally with related records (companies, deals, tags, tasks, email addresses, phone numbers, addresses). GET /people/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| person_id | integer | yes | CentralStationCRM person id. |
| includes | array | no | Related records to embed (an extra call is not needed for them). |
List companies. Optionally filter by tag and order by name, creation or last update. Use search_companies to find one by name. GET /companies.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| order | string | no | Ordering (abc = by name, new = creation date, update = last change). |
| tag_name | string | no | Only companies with this tag. |
| includes | array | no | Related records to embed (an extra call is not needed for them). |
| page | integer | no | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| perpage | integer | no | Results per page, 1-250 (default 50). |
Find companies by name. GET /companies/search.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | yes | Company name (or part of it). |
| includes | array | no | Related records to embed (an extra call is not needed for them). |
| page | integer | no | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| perpage | integer | no | Results per page, 1-250 (default 50). |
One company by id, optionally with related records (people, deals, tags, tasks, contact details, addresses). GET /companies/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| company_id | integer | yes | CentralStationCRM company id. |
| includes | array | no | Related records to embed (an extra call is not needed for them). |
List deals (sales opportunities) with value, state (open_0/25/50/75, won, lost), pipeline and stage ids, target date. Filter by company, responsible user, pipeline or state; order by date, value, state or name. GET /deals.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| company_id | integer | no | Only deals of this company. |
| user_id | integer | no | Only deals of this responsible user. |
| deal_type_id | integer | no | Only deals in this pipeline (see list_deal_types). |
| current_state | string | no | Only deals in this state. |
| tag_name | string | no | Only deals with this tag. |
| order | string | no | Ordering. |
| includes | array | no | Related records to embed (an extra call is not needed for them). |
| page | integer | no | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| perpage | integer | no | Results per page, 1-250 (default 50). |
Find deals by name. GET /deals/search.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | yes | Deal name (or part of it). |
| includes | array | no | Related records to embed (an extra call is not needed for them). |
| page | integer | no | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| perpage | integer | no | Results per page, 1-250 (default 50). |
One deal by id, optionally with its tags, people, company, tasks and calendar events. GET /deals/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| deal_id | integer | yes | CentralStationCRM deal id. |
| includes | array | no | Related records to embed (an extra call is not needed for them). |
Number and total value of all deals (optionally only those with a tag), with the account currency. GET /deals/stats.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| tag_name | string | no | Only deals with this tag. |
List the deal types (pipelines) with their stages. Use the ids (and stage ids) to create deals and to move them between stages. GET /deal_types.
No parameter schema on file.
List projects with state, target date and company. Filter by tag; order by date, state or name. GET /projects.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| tag_name | string | no | Only projects with this tag. |
| order | string | no | Ordering. |
| includes | array | no | Related records to embed (an extra call is not needed for them). |
| page | integer | no | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| perpage | integer | no | Results per page, 1-250 (default 50). |
Find projects by name. GET /projects/search.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | yes | Project name (or part of it). |
| includes | array | no | Related records to embed (an extra call is not needed for them). |
| page | integer | no | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| perpage | integer | no | Results per page, 1-250 (default 50). |
One project by id, optionally with its tags, people, company, tasks and calendar events. GET /projects/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| project_id | integer | yes | CentralStationCRM project id. |
| includes | array | no | Related records to embed (an extra call is not needed for them). |
List tasks (to-dos, calls, emails, visits) of the account. Filter by open/closed state, due-date range and responsible user. GET /tasks.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| state | string | no | Only open or only closed tasks. |
| after | string | no | Only tasks after this date. |
| before | string | no | Only tasks before this date. |
| user_id | integer | no | Only tasks of this user. |
| order | string | no | Ordering by id. |
| page | integer | no | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| perpage | integer | no | Results per page, 1-250 (default 50). |
One task by id. GET /tasks/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| task_id | integer | yes | CentralStationCRM task id. |
List protocols: notes, logged emails and other history entries. Filter by the person, company, deal or project they belong to. GET /protocols.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| person_id | integer | no | Only entries of this person. |
| company_id | integer | no | Only entries of this company. |
| deal_id | integer | no | Only entries of this deal. |
| project_id | integer | no | Only entries of this project. |
| order | string | no | Ordering by id (id-desc = newest first). |
| page | integer | no | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| perpage | integer | no | Results per page, 1-250 (default 50). |
One note / history entry by id. GET /protocols/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| note_id | integer | yes | CentralStationCRM protocol (note) id. |
List calendar events (appointments, meetings) of the account. Filter by upcoming/old and date range. GET /cal_events.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| state | string | no | Only upcoming or only past events. |
| after | string | no | Only events after this date. |
| before | string | no | Only events before this date. |
| order | string | no | Ordering by id. |
| page | integer | no | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| perpage | integer | no | Results per page, 1-250 (default 50). |
Full-text search across people, companies, deals and projects for a term. GET /search.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| term | string | yes | Search term. |
List all tag names used in the account. GET /tags/list.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| page | integer | no | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| perpage | integer | no | Results per page, 1-250 (default 50). |
Total number of people, companies, deals or projects (optionally only those with a tag). GET /<resource>/count.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| resource | string | yes | Which records to count. |
| tag_name | string | no | Only records with this tag. |
WRITE: create a contact person (last name required), optionally with email addresses and phone numbers. Nothing is sent to the contact. POST /people.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | yes | Last name (max 80). |
| first_name | string | no | First name (max 80). |
| salutation | string | no | Free-text salutation (max 80). |
| title | string | no | Title, e.g. Dr. (max 80). |
| country_code | string | no | Language of the person as a 2-letter ISO 639-1 code, e.g. de or en (the vendor field is called country_code). |
| background | string | no | Background notes about the person. |
| user_id | integer | no | Responsible user id (default: the API user). |
| emails | array | no | — |
| phones | array | no | — |
WRITE: change fields of a person. Only the fields you give are sent; the rest stays. PUT /people/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| person_id | integer | yes | CentralStationCRM person id. |
| name | string | no | New last name (max 80). |
| first_name | string | no | New first name (max 80). |
| salutation | string | no | New salutation (max 80). |
| title | string | no | New title (max 80). |
| country_code | string | no | New language of the person as a 2-letter ISO 639-1 code, e.g. de or en (the vendor field is called country_code). |
| background | string | no | New background notes (replaces the old text). |
| user_id | integer | no | New responsible user id. |
WRITE: create a company. Nothing is sent to the contact. POST /companies.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | yes | Company name (max 120). |
| background | string | no | Background notes about the company. |
| user_id | integer | no | Responsible user id (default: the API user). |
WRITE: change fields of a company. Only the fields you give are sent. PUT /companies/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| company_id | integer | yes | CentralStationCRM company id. |
| name | string | no | New company name (max 120). |
| background | string | no | New background notes (replaces the old text). |
| user_id | integer | no | New responsible user id. |
WRITE: create a deal (sales opportunity). Use list_deal_types for pipeline and stage ids. Pipelines with a monetary value or target date need value and target_date (value_type defaults to total); the vendor says what is missing. Nothing is sent to the contact. POST /deals.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | yes | Deal name (max 120). |
| value | number | no | Monetary value (with value_type total: the full amount). |
| value_type | string | no | How the value is billed (default total). |
| currency | string | no | Currency (account default if omitted). |
| deal_type_id | integer | no | Pipeline id (see list_deal_types). |
| deal_type_stage_id | integer | no | Stage id within the pipeline. |
| probability | integer | no | Probability of winning, percent. |
| target_date | string | no | Date the deal shall be won. |
| background | string | no | Details about the deal. |
| user_id | integer | no | Responsible user id. |
| company_id | integer | no | Company the deal belongs to. |
WRITE: change fields of a deal, for example move it to another stage or set its state to won or lost. Only the fields you give are sent. PUT /deals/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| deal_id | integer | yes | CentralStationCRM deal id. |
| name | string | no | New deal name (max 120). |
| current_state | string | no | New state: open_0/25/50/75, won or lost. |
| value | number | no | Monetary value (with value_type total: the full amount). |
| value_type | string | no | How the value is billed (default total). |
| currency | string | no | Currency (account default if omitted). |
| deal_type_id | integer | no | Pipeline id (see list_deal_types). |
| deal_type_stage_id | integer | no | Stage id within the pipeline. |
| probability | integer | no | Probability of winning, percent. |
| target_date | string | no | Date the deal shall be won. |
| background | string | no | Details about the deal. |
| user_id | integer | no | Responsible user id. |
| company_id | integer | no | Company the deal belongs to. |
WRITE: create a task (to-do, call, email, visit...) optionally attached to a person, company or deal and assigned to a user. Nothing is sent to the contact. POST /tasks.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | yes | What has to be done. |
| badge | string | no | Kind of task (default task). |
| precise_time | string | no | When it is due. |
| fuzzy | boolean | no | true = only the day of precise_time matters, not the hour. |
| user_id | integer | no | User the task is assigned to (default: the user behind the API key). |
| attachable_type | string | no | Kind of record the task belongs to (omit for a general task). |
| attachable_id | integer | no | Id of that record (required with attachable_type). |
WRITE: change a task, for example mark it done (finished = true), rename it or reschedule it. Only the fields you give are sent. PUT /tasks/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| task_id | integer | yes | CentralStationCRM task id. |
| name | string | no | New task text. |
| finished | boolean | no | true = mark done, false = reopen. |
| badge | string | no | New kind of task. |
| precise_time | string | no | New due date-time. |
| fuzzy | boolean | no | true = only the day of precise_time matters. |
| user_id | integer | no | New assignee. |
WRITE: add a note to the history of one or more people, companies, deals or projects. Nothing is sent to the contact. POST /protocols.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | yes | Note title (max 100 characters). |
| content | string | yes | Note text (markdown). |
| person_ids | array | no | People the note belongs to. |
| company_ids | array | no | Companies the note belongs to. |
| deal_ids | array | no | Deals the note belongs to. |
| project_ids | array | no | Projects the note belongs to. |
| confidential | boolean | no | true = visible only to users with at least power-user rights (not only to you). |
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install CentralStationCRM MCP by usefulapi or to call it, at any volume.
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | moderate | capability blast radius (moderate) — client exposure if the model is manipulated | −3 |
| coverage-honesty | manifest | inspection depth (manifest) — how much of the target the scan could see | −4 |
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
The scan read each tool’s name, description, input schema and annotations exactly as the server listed them the last time it answered us; no code was reviewed. We ask the server again about once a month, and a list that changed is graded again.
The implementation source was not read — this reflects the declared tool metadata only.
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. moderate is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| centralstationcrm_get_current_user | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_list_users | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_list_people | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_search_people | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_get_person | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_list_companies | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_search_companies | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_get_company | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_list_deals | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_search_deals | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_get_deal | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_get_deal_stats | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_list_deal_types | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_list_projects | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_search_projects | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_get_project | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_list_tasks | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_get_task | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_list_notes | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_get_note | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_list_calendar_events | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_search_all | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_list_tags | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_count_records | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| centralstationcrm_create_person | external-sink | external-sink: declares readOnlyHint: false, openWorldHint: true |
| centralstationcrm_update_person | external-sink | external-sink: declares readOnlyHint: false, destructiveHint: true, openWorldHint: true |
| centralstationcrm_create_company | external-sink | external-sink: declares readOnlyHint: false, openWorldHint: true |
| centralstationcrm_update_company | external-sink | external-sink: declares readOnlyHint: false, destructiveHint: true, openWorldHint: true |
| centralstationcrm_create_deal | external-sink | external-sink: declares readOnlyHint: false, openWorldHint: true |
| centralstationcrm_update_deal | external-sink | external-sink: declares readOnlyHint: false, destructiveHint: true, openWorldHint: true |
| centralstationcrm_create_task | external-sink | external-sink: declares readOnlyHint: false, openWorldHint: true |
| centralstationcrm_update_task | external-sink | external-sink: declares readOnlyHint: false, destructiveHint: true, openWorldHint: true |
| centralstationcrm_create_note | external-sink | external-sink: declares readOnlyHint: false, openWorldHint: true |
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
Supply chain and provenance
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 1.16.2.
No release note was published with this version.
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Any signed-in account that does not publish CentralStationCRM MCP by usefulapi can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.