Model Context Protocol (MCP) server for Apollo.io API integration
Agent Company Index 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
Curated index of B2B offerings for AI agents: fit, non-fit, limits, sourced claims.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http agent-company-index-mcp https://agentcompanyindex.com/mcp
# 2 — ask your agent for something these tools do
# discover_offerings, get_offering, search_offerings and 7 more
Agent Company Index 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 agent-company-index-mcp https://agentcompanyindex.com/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.
10 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.
Browse every published offering in the Agent Company Index (B2B software and services, sourced facts, explicit limitations), in stable alphabetical order. Prefer search_offerings when the user describes a need; use this to page through the whole index.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| schema_version | yes | — | |
| limit | integer | no | — |
| cursor | integer | no | — |
Get the full sourced record of one offering by slug: who it is for and not for, limitations, prerequisites, data residency, pricing visibility, contract terms, open questions, the company's relationship to ACI's operator, and a source with checked date for every claim. Use before recommending or comparing a provider.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| schema_version | yes | — | |
| slug | string | yes | — |
Use when a user is looking for a B2B software product, service provider or agency (e.g. "website maintenance for a small company in Germany", "time tracking with DATEV export") and wants options backed by sourced facts and stated limitations rather than marketing. Plain-language search over the Agent Company Index; returns matching offerings with the terms they matched. Order: offerings matching m
| Parameter | Type | Required | Notes |
|---|---|---|---|
| schema_version | yes | — | |
| query | string | yes | The need in plain words, any language; English matches best. |
| limit | integer | no | — |
Check a structured buyer situation (category, company size, country, requirements) against every published offering and get each offering's fit or exclusion with reasons, limitations and unknowns. Each result states its group: fit (fit_state strong_contextual_fit), possible fit (possible_fit), insufficient information (insufficient_information) or excluded (eligibility excluded, with the reason).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| schema_version | yes | — | |
| situation | object | yes | The one shape for a matching situation, used both as the POST /api/v1/match request body and, once extracted from free text or guided answers, as the 'interpreted_situation' echoed back in match-respo |
List one offering of the company you act for in the Agent Company Index. Listing is free. Before calling, fill answers from the company's website and ask the user for the rest: what problem the offering solves (primary_problem), who it fits best (positive_fit) and who not (negative_fit), two to four use_cases, the countries it serves (market_country), support_languages and pricing_model. Leave out
| Parameter | Type | Required | Notes |
|---|---|---|---|
| schema_version | yes | — | |
| website | string | yes | The company's own domain, e.g. example.com. |
| work_email | string | yes | An address on the company's own domain (e.g. info@example.com) that the user can read: ACI mails it a code that confirms the domain without DNS changes. Another address works but then needs a DNS reco |
| product_or_service | string | yes | The one offering to list first. |
| target_customers | string | yes | Who it is for and in which countries. |
| notes | string | no | — |
| answers | object | no | Optional structured company answers for the draft. Each becomes a company statement on the profile, shown with its date. Unanswered fields stay open questions. |
Send or correct the company's structured answers (the complete set; it replaces the previous one). Once a draft exists this requests changes: ACI prepares a new revision from the answers within a few minutes, and any earlier approval no longer counts. Put every fact you want changed into answers; a free-text note is kept with the request, is not published and does not change the draft by itself.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| schema_version | yes | — | |
| reference | string | yes | — |
| listing_token | string | yes | — |
| answers | object | yes | The complete set of answers; it replaces the previous set. |
| note | string | no | — |
Prove control of the company domain for a listing request: pass email_code with the code the user received at the company address, or call without it after the DNS TXT record or the /.well-known/aci-verification.txt file is in place.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| schema_version | yes | — | |
| reference | string | yes | — |
| listing_token | string | yes | — |
| email_code | string | no | The 8-digit code from the email Agent Company Index sent to the work address on the company domain. |
Read the state of a listing request and what to do next: the domain-proof options, the prepared draft with its revision digest (facts, which of them are company statements, what ACI checked itself, open questions), the Listing Terms the company accepts with its approval (listing_terms: version, url, sha256, summary), or the public URL once published. Show the user the draft and the Listing Terms s
| Parameter | Type | Required | Notes |
|---|---|---|---|
| schema_version | yes | — | |
| reference | string | yes | — |
| listing_token | string | yes | — |
Approve publication of the exact draft revision on behalf of the company and accept the Listing Terms (LT-2, https://agentcompanyindex.com/legal/listing-terms/lt-2) for it. Requires a verified domain. Before calling: show the user the draft, then the listing_terms summary and link from get_listing_status, and ask whether they may act for the company, approve this exact revision and accept the List
| Parameter | Type | Required | Notes |
|---|---|---|---|
| schema_version | yes | — | |
| reference | string | yes | — |
| listing_token | string | yes | — |
| revision | string | yes | — |
| approver_role | string | yes | — |
| approver_name | string | yes | Full name of the person approving for the company. |
| company_legal_name | string | yes | The company's legal name (e.g. from its imprint), the party accepting the Listing Terms. |
| accept_listing_terms | yes | Set to "LT-2" only after the user explicitly accepted the Listing Terms (https://agentcompanyindex.com/legal/listing-terms/lt-2) on behalf of the company. | |
| approver_email | string | no | Required when the domain was confirmed with a DNS record or a file: an address on the company domain the approver reads. Ignored when the domain was confirmed with the emailed code (that address is re |
| user_confirmation | string | no | Optional: the user's reply agreeing to approve and to the Listing Terms, quoted word for word. |
| monthly_report | boolean | no | Send the monthly report to the confirmed work address (default true). |
Remove a company from the Agent Company Index on behalf of that company. Give the company's domain and a work email address on exactly that domain (ask the user for it). ACI emails a private confirmation link to that address; once someone there opens it and presses Remove, every published profile of the domain goes offline within a few minutes and the company gets an email. Nothing changes without
| Parameter | Type | Required | Notes |
|---|---|---|---|
| schema_version | yes | — | |
| domain | string | yes | The company's own domain, e.g. example.com |
| work_email | string | yes | An address on exactly that domain; the confirmation link goes there. |
- 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 Agent Company Index 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.
This listing is an address its publisher runs, and you connect to it directly — this marketplace is not in the path. The scanner reads packages and public source, and an address is neither. So there is no grade — not a withheld one, an unmeasured one.
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 1.0.0.
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 Agent Company Index 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.