Little Green Light MCP server

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-separated ids), membership_end_date_from / _to (YYYY-MM-DD), external_id, constituent_type (0 individual, 1 organization), groups (comma-separated group ids), lists (comma-separated list ids), custom_attr (key|op|value). At least one term is required. LGL: GET /api/v1/constituents/search.

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}.

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.

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|ni|bl + comma ids), appeal_types, event_types, constituent_type (0/1), gift_ids, external_gift_ids, created_from / created_to and updated_from / updated_to (YYYY-MM-DDTHH:MM:SSZ). At least one term is required. LGL: GET /api/v1/gifts/search.

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}.

Notes recorded on a constituent (type, text, original date). LGL: GET /api/v1/constituents/{constituent_id}/notes.

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.

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.

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.

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.

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.

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.

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.

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.

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/street/web address types, mailing_types, volunteering_categories, list_types).

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.

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}.

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_name to 'do_not_ack' to skip acknowledgment. LGL: POST /api/v1/constituents/{constituent_id}/gifts.

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.

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.

Report the caller's current free-tier usage this month: calls used, monthly limit, remaining, and whether the cap is reached. Read-only; does not count against the meter.

Subscribe to the Pro plan for UNLIMITED Little Green Light tool calls (the free tier caps monthly usage). Choose monthly ($9/month) or yearly ($90/year — 2 months free) billing. Returns a Stripe Checkout link to open in your browser; after payment your account upgrades automatically. Read-only; does not count against the meter.