generated: '2026-09-20'
method: searched
source: https://perigon.io/docs/api/mcp
status: official
server:
  name: io.perigon/mcp
  title: Perigon MCP
  version: 1.0.0
  docs: https://perigon.io/docs/api/mcp
  repo: https://github.com/goperigon/perigon-mcp-server
  server_card: https://perigon.io/.well-known/mcp/server-card.json
  playground: https://mcp.perigon.io
  transports:
  - streamable-http (https://mcp.perigon.io/v1/mcp)
  - sse (https://mcp.perigon.io/v1/sse)
  - streamable-http same-origin (https://perigon.io/mcp)
deployment:
  mode: remote
  endpoint: https://mcp.perigon.io/v1/mcp
  auth: api-key
  verified: probed
auth:
  type: api-key
  header: 'Authorization: Bearer <Perigon API key>'
  note: 'tools/list POST returned 401 on both https://mcp.perigon.io/v1/mcp ({"error":"Unauthorized"}) and https://perigon.io/mcp
    (WWW-Authenticate: Bearer realm="Perigon MCP", JSON-RPC -32001). Live inputSchemas need authenticated introspection;
    tool names/descriptions below are from the provider-served server card.'
tool_filtering: ?tools= (alias ?tool=) comma-separated query parameter restricts the session to named tools
tools:
- name: search_news_articles
  description: Search individual news articles with advanced filtering
- name: search_news_stories
  description: Search clustered news stories and headlines
- name: search_story_history
  description: Retrieve historical article counts for a story
- name: search_vector_news
  description: Semantic vector search over news articles
- name: summarize_news
  description: AI-powered summarization of a news query
- name: search_journalists
  description: Find journalists by name, publication, or topic
- name: search_sources
  description: Discover news publications and media outlets
- name: search_people
  description: Search public figures and newsworthy individuals
- name: search_companies
  description: Find corporations and businesses by name or domain
- name: search_topics
  description: Browse available Perigon topic taxonomy
- name: search_wikipedia
  description: Search Wikipedia with advanced filtering
- name: search_vector_wikipedia
  description: Semantic vector search over Wikipedia
- name: get_avg_sentiment
  description: Average sentiment scores over a time range
- name: get_article_counts
  description: Article publication volume over time
- name: get_top_entities
  description: Most-mentioned topics, people, companies, and sources
- name: get_top_people
  description: People with the largest coverage spikes
- name: get_top_companies
  description: Companies with the largest coverage spikes
- name: get_company_news
  description: Recent news for a specific company in one call
- name: get_person_news
  description: Recent news about a specific person in one call
- name: get_location_news
  description: Recent news for a city, state, or country in one call
- name: list_monitors
  description: List and search monitors by name, status, or classification
- name: get_monitor
  description: Retrieve a monitor's configuration by UUID
- name: get_monitor_events
  description: Retrieve structured events from EVENT and MENTIONS monitors
- name: get_monitor_newsletters
  description: Retrieve scheduled briefings, typically from TOPIC monitors
- name: get_monitor_summaries
  description: Retrieve rolling AI-generated monitor summary history
- name: create_monitor
  description: Create a DRAFT or ACTIVE monitor with query and output configuration
- name: update_monitor
  description: Partially update monitor configuration and delivery settings
- name: set_monitor_status
  description: Activate, pause, or irreversibly archive a monitor
additional_tools_note: The provider README also documents a signal_insights_* tool family (workspace, code execution,
  files) not listed in the server card.