MCP Server for UK Parliament Treaties

6 tools

The UK Parliament Treaties API exposes treaties laid before Parliament for scrutiny before ratification: which government department sponsors each one, its parliamentary process, and the business items (debates, motions) attached to it. A narrow, specific slice of parliamentary data rather than a general search API.

Tools: 6
Read-only: 6
Write: 0
Destructive: 0
Verified: 3
Free tier: yes
Auth: none

Tool definitions

6 ready-to-use tool definitions in JSON. Drop the file into your agent configuration; no need to read the API documentation first.

uk-parliament-treaties.json

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All 6 tools

get_api_businessitemGET /api/BusinessItem/{id}Returns business item by ID.idreadsnot verified

Returns business item by ID.

Parameter	In	Type	Required
`id`	path	string	yes

get_api_governmentorganisationGET /api/GovernmentOrganisationReturns all government organisations.nonereadsverified 2026-10-10

Returns all government organisations.

get_api_seriesmembershipGET /api/SeriesMembershipReturns all series memberships.nonereadsverified 2026-10-10

Returns all series memberships.

get_api_treatyGET /api/TreatyReturns a list of treaties.nonereadsverified 2026-10-10

Returns a list of treaties.

Parameter	In	Type	Required
`SearchText`	query	string	no
`GovernmentOrganisationId`	query	integer	no
`Series`	query	string	no
`ParliamentaryProcess`	query	string	no
`DebateScheduled`	query	boolean	no
`MotionToNotRatify`	query	boolean	no
`RecommendedNotRatify`	query	boolean	no
`House`	query	string	no
`Skip`	query	integer	no
`Take`	query	integer	no

get_api_treaty_businessitemsGET /api/Treaty/{id}/BusinessItemsReturns business items belonging to the treaty with ID.idreadsnot verified

Returns business items belonging to the treaty with ID.

Parameter	In	Type	Required
`id`	path	string	yes

get_api_treaty_by_idGET /api/Treaty/{id}Returns a treaty by ID.idreadsnot verified

Returns a treaty by ID.

Parameter	In	Type	Required
`id`	path	string	yes

Authentication

No key and no published rate limit

Where this came from

Built from the APIs.guru OpenAPI specification, version v1. Rebuilt on our side on 2026-10-10.

View the source specification