Model Context Protocol (MCP) server for Apollo.io API integration
Nothing to run from here
Little Green Light 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.
20
tools declared
—
trust score
remote
at its publisher
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calls last 7d
What it does
Search Little Green Light donors, gifts, notes and memberships, and add gifts and contact reports.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http little-green-light-mcp https://little-green-light.usefulapi.io/mcp
# 2 — ask your agent for something these tools do
# lgl_search_constituents, lgl_get_constituent, lgl_list_constituent_gifts and 17 more
Little Green Light costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
USAll 334 servers
usefulapi334 servers
24 categories
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
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.
Claude Codedeclared by this listing
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 little-green-light-mcp https://little-green-light.usefulapi.io/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
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.
What you approve
20 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.
Search active constituents (donors, members, volunteers, organizations). Give name and/or email for the common case, or raw terms. Available term fields: name, eaddr (email contains), phone_number, street, city, state (2-letter), postal_code, country, keyword (keyword id), updated_from / updated_to (YYYY-MM-DDTHH:MM:SSZ), membership_status (0 lapsed, 1 active), membership_level (comma-separa
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | no | Any name field contains this. |
| string | no | Email address contains this. | |
| terms | array | no | Extra raw LGL search terms, each 'field=value' (combined with AND). See the tool description for the available fields. |
| expand | array | no | Related records to include inline on each constituent. |
| sort | string | no | Sort by name, external_id, lgl_id, date_created, date_updated, membership_level or membership_end_date_from. Append '!' to reverse (e.g. date_updated!). |
| limit | integer | no | Number of entries to return, 1-100. LGL's default is 25. |
| offset | integer | no | Start at this entry (0-based). Use the previous page's next_item. Default 0. |
Full details for one constituent by LGL id: names, salutations, addresses, phone numbers, email addresses, groups, memberships and custom attributes. LGL: GET /api/v1/constituents/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | integer | yes | Constituent id (integer). |
A constituent's giving history: every gift with amount, date, gift type, fund, campaign, appeal, event and payment type. LGL: GET /api/v1/constituents/{constituent_id}/gifts.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| constituent_id | integer | yes | Constituent id (integer). |
| limit | integer | no | Number of entries to return, 1-100. LGL's default is 25. |
| offset | integer | no | Start at this entry (0-based). Use the previous page's next_item. Default 0. |
Search active gifts across the account — e.g. everything received in a date range, or gifts to one fund or campaign. Give date/updated bounds and/or raw terms. Available term fields: date_from / date_to (YYYY-MM-DD), gift_types (in|ni + comma ids, e.g. in|1,7), gift_amount (gte|lte|btw|gt|lt|eq|ne + number[s], e.g. btw|100|1000), payment_types, campaigns, funds, appeals, events, categories (in|n
| Parameter | Type | Required | Notes |
|---|---|---|---|
| date_from | string | no | Gift date from (YYYY-MM-DD). |
| date_to | string | no | Gift date to (YYYY-MM-DD). |
| updated_from | string | no | Updated from (YYYY-MM-DD or YYYY-MM-DDTHH:MM:SSZ). |
| updated_to | string | no | Updated to (YYYY-MM-DD or YYYY-MM-DDTHH:MM:SSZ). |
| terms | array | no | Extra raw LGL search terms, each 'field=value' (combined with AND). See the tool description for the available fields. |
| expand | array | no | Donor fields to include inline on each gift. |
| sort | string | no | Sort by name, gift_amount, date, date_created, date_updated, fund, appeal, campaign or gift_type. Append '!' to reverse (e.g. date!). |
| limit | integer | no | Number of entries to return, 1-100. LGL's default is 25. |
| offset | integer | no | Start at this entry (0-based). Use the previous page's next_item. Default 0. |
Full details for one gift by id: amount, deductible amount, dates, fund/campaign/appeal/event, payment type, acknowledgment template, tribute and custom fields. LGL: GET /api/v1/gifts/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | integer | yes | Gift id (integer). |
Notes recorded on a constituent (type, text, original date). LGL: GET /api/v1/constituents/{constituent_id}/notes.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| constituent_id | integer | yes | Constituent id (integer). |
| limit | integer | no | Number of entries to return, 1-100. LGL's default is 25. |
| offset | integer | no | Start at this entry (0-based). Use the previous page's next_item. Default 0. |
Contact reports (calls, emails, meetings) logged for a constituent, with type, date, text and team member. LGL: GET /api/v1/constituents/{constituent_id}/contact_reports.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| constituent_id | integer | yes | Constituent id (integer). |
| limit | integer | no | Number of entries to return, 1-100. LGL's default is 25. |
| offset | integer | no | Start at this entry (0-based). Use the previous page's next_item. Default 0. |
A constituent's memberships: level, start date and finish date — use it to see whether someone is current or lapsed. LGL: GET /api/v1/constituents/{constituent_id}/memberships.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| constituent_id | integer | yes | Constituent id (integer). |
| limit | integer | no | Number of entries to return, 1-100. LGL's default is 25. |
| offset | integer | no | Start at this entry (0-based). Use the previous page's next_item. Default 0. |
Fundraising appeals (mailings, emails, asks) with campaign, date, financial goal, cost and active flag. Use the ids and names when recording gifts or filtering searches. LGL: GET /api/v1/appeals.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | Number of entries to return, 1-100. LGL's default is 25. |
| offset | integer | no | Start at this entry (0-based). Use the previous page's next_item. Default 0. |
Campaigns with start/end dates, financial goal, code and active flag. Use the ids and names when recording gifts or filtering searches. LGL: GET /api/v1/campaigns.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | Number of entries to return, 1-100. LGL's default is 25. |
| offset | integer | no | Start at this entry (0-based). Use the previous page's next_item. Default 0. |
Funds (where gifts are designated) with campaign, code, financial goal and active flag. Use the ids and names when recording gifts or filtering searches. LGL: GET /api/v1/funds.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | Number of entries to return, 1-100. LGL's default is 25. |
| offset | integer | no | Start at this entry (0-based). Use the previous page's next_item. Default 0. |
Events (galas, lunches, board weekends) with dates, campaign, event type, goal and active flag. Use the ids and names when recording gifts or filtering searches. LGL: GET /api/v1/events.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | Number of entries to return, 1-100. LGL's default is 25. |
| offset | integer | no | Start at this entry (0-based). Use the previous page's next_item. Default 0. |
Constituent groups (e.g. Board Member, Staff, Volunteer) with their ids and keys. Use the ids and names when recording gifts or filtering searches. LGL: GET /api/v1/groups.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | Number of entries to return, 1-100. LGL's default is 25. |
| offset | integer | no | Start at this entry (0-based). Use the previous page's next_item. Default 0. |
LGL user accounts on the team (name, email, admin flag) — the values a gift or contact report's team_member refers to. Use the ids and names when recording gifts or filtering searches. LGL: GET /api/v1/team_members.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | Number of entries to return, 1-100. LGL's default is 25. |
| offset | integer | no | Start at this entry (0-based). Use the previous page's next_item. Default 0. |
The account's configured lookup values for one type — the ids and names other tools accept. gift_types, payment_types and gift_categories come from their own endpoints (GET /api/v1/gift_types, /payment_types, /gift_categories — the last optionally filtered by gift_type_id); every other type from GET /api/v1/types/{type} (contact_report_types, note_types, appeal_types, event_types, email/phone/stre
| Parameter | Type | Required | Notes |
|---|---|---|---|
| type | string | yes | Which lookup to list. |
| gift_type_id | integer | no | Only for type=gift_categories: restrict to one gift type. |
| limit | integer | no | Number of entries to return, 1-100. LGL's default is 25. |
| offset | integer | no | Start at this entry (0-based). Use the previous page's next_item. Default 0. |
WRITE: add a new constituent (person or organization) to the account, optionally with email addresses, phone numbers, street addresses and group memberships. LGL's schema marks first_name, last_name and email_addresses as required. Search first (lgl_search_constituents) to avoid creating a duplicate. LGL: POST /api/v1/constituents.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| first_name | string | yes | First name. |
| last_name | string | yes | Last name. |
| external_constituent_id | string | no | External constituent ID (your own system's id). |
| is_org | boolean | no | True if this constituent is an organization or company. |
| constituent_contact_type_name | string | no | Constituent contact type name, e.g. 'Primary'. |
| prefix | string | no | Prefix, e.g. 'Dr.'. |
| middle_name | string | no | — |
| suffix | string | no | — |
| spouse_name | string | no | Spouse/partner name. |
| org_name | string | no | Organization name. |
| job_title | string | no | — |
| addressee | string | no | Addressee/label name. |
| salutation | string | no | — |
| annual_report_name | string | no | — |
| birthday | string | no | Birthday (YYYY-MM-DD). |
| gender | string | no | — |
| maiden_name | string | no | — |
| nick_name | string | no | — |
| is_deceased | boolean | no | — |
| deceased_date | string | no | Deceased date. |
WRITE: change scalar fields on an existing constituent (name, salutation, job title, org name, deceased flag, etc.). Only the fields you pass are sent. LGL's update schema marks first_name and last_name as required, so pass the current values (from lgl_get_constituent) if you are not changing them. Addresses, emails and phones are not edited here. LGL: PATCH /api/v1/constituents/{id}.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | integer | yes | Constituent id (integer). |
| first_name | string | yes | First name (required by LGL even when unchanged). |
| last_name | string | yes | Last name (required by LGL even when unchanged). |
| external_constituent_id | string | no | External constituent ID (your own system's id). |
| is_org | boolean | no | True if this constituent is an organization or company. |
| constituent_contact_type_name | string | no | Constituent contact type name, e.g. 'Primary'. |
| prefix | string | no | Prefix, e.g. 'Dr.'. |
| middle_name | string | no | — |
| suffix | string | no | — |
| spouse_name | string | no | Spouse/partner name. |
| org_name | string | no | Organization name. |
| job_title | string | no | — |
| addressee | string | no | Addressee/label name. |
| salutation | string | no | — |
| annual_report_name | string | no | — |
| birthday | string | no | Birthday (YYYY-MM-DD). |
| gender | string | no | — |
| maiden_name | string | no | — |
| nick_name | string | no | — |
| is_deceased | boolean | no | — |
WRITE: record a gift (donation, pledge payment, in-kind, etc.) on a constituent's record. This writes a CRM record of a gift that already happened — it does NOT charge a card or move money. Give gift_type_id or gift_type_name (required; see lgl_list_type_values type=gift_types). Fund, campaign, appeal, event, gift category and payment type may each be given by id or by exact name. Set ack_template
| Parameter | Type | Required | Notes |
|---|---|---|---|
| constituent_id | integer | yes | Constituent id (integer). |
| gift_type_id | integer | no | Gift type id. |
| gift_type_name | string | no | Gift type name, e.g. 'Gift'. |
| received_amount | number | no | Gift amount. |
| received_date | string | no | Gift date (YYYY-MM-DD). |
| deductible_amount | number | no | Tax-deductible amount. |
| gift_category_id | integer | no | — |
| gift_category_name | string | no | Gift category name, e.g. 'Donation'. |
| fund_id | integer | no | — |
| fund_name | string | no | — |
| campaign_id | integer | no | — |
| campaign_name | string | no | — |
| appeal_id | integer | no | — |
| appeal_name | string | no | — |
| event_id | integer | no | — |
| event_name | string | no | — |
| payment_type_id | integer | no | — |
| payment_type_name | string | no | Payment type name, e.g. 'Check', 'Credit Card'. |
| check_number | string | no | Check/reference number. |
| deposit_date | string | no | Deposit date (YYYY-MM-DD). |
WRITE: add a note to a constituent's record. text and original_date are required; the note type may be given by id or name (e.g. 'General'; see lgl_list_type_values type=note_types). LGL: POST /api/v1/constituents/{constituent_id}/notes.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| constituent_id | integer | yes | Constituent id (integer). |
| text | string | yes | Note text. |
| original_date | string | yes | Date the note refers to (YYYY-MM-DD). |
| note_type_id | integer | no | — |
| note_type_name | string | no | Note type name, e.g. 'General'. |
| external_id | string | no | — |
WRITE: log a contact report (a call, email or meeting with a constituent). text is required; the type may be given by id or name (e.g. 'Call'; see lgl_list_type_values type=contact_report_types). LGL: POST /api/v1/constituents/{constituent_id}/contact_reports.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| constituent_id | integer | yes | Constituent id (integer). |
| text | string | yes | What happened. |
| name | string | no | Short title for the report. |
| contact_report_type_id | integer | no | — |
| contact_report_type_name | string | no | Type name, e.g. 'Call', 'Email', 'Meeting'. |
| original_date | string | no | Date of the contact (YYYY-MM-DD). |
| team_member | string | no | Team member who made contact: id, email, or 'first_name last_name'. |
Free
$0 forever
- 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 Little Green Light or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
—Grade not published
No rule-by-rule report on file for this release
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: the repository linked on this page is where this record was collected from, not a copy of what the address serves, so it is not graded in its place. 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 1.11.1.
1.11.1
undated
latestNo release note was published with this version.
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no reviews yet
Who can review
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.
Sign in to write one
Any signed-in account that does not publish Little Green Light can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
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.