Groundwork Open Source

aid: groundwork-open-source
name: Groundwork Open Source
description: GroundWork Open Source, Inc. builds GroundWork Monitor, an open-source-based IT and network monitoring platform
  for hybrid infrastructure, assembling Nagios Core, Telegraf, InfluxDB, and Grafana into a unified availability, event, and
  metrics monitoring product. Its integration layer, the Transit Connection Generator (TCG), exposes a Controller REST API
  and a Go SDK for feeding host/ service inventory, metrics, alert events, and downtime windows into the GroundWork Foundation
  server. The platform is self-hosted; all source lives on GitHub under the gwos organization (TCG, Nagios Core, Grafana,
  and Telegraf forks). Surfaced as a portfolio company of Canaan Partners and enriched here from its live GitHub org and published
  Swagger 2.0 API specification.
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://raw.githubusercontent.com/gwos/tcg/master/.github/img/readme_image.png
url: https://raw.githubusercontent.com/api-evangelist/groundwork-open-source/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- canaan-partners
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Monitoring
- Network Monitoring
- IT Infrastructure
- Observability
- Metrics
- Events
- Open Source
- Nagios
apis:
- aid: groundwork-open-source:groundwork-open-source-agent-api
  name: Groundwork Open Source agent API
  description: The agent API from Groundwork Open Source — 8 operation(s) for agent.
  humanURL: https://github.com/gwos/tcg
  tags:
  - agent
  properties:
  - type: OpenAPI
    url: openapi/groundwork-open-source-agent-api-openapi.yml
- aid: groundwork-open-source:groundwork-open-source-alert-api
  name: Groundwork Open Source alert API
  description: The alert API from Groundwork Open Source — 3 operation(s) for alert.
  humanURL: https://github.com/gwos/tcg
  tags:
  - alert
  properties:
  - type: OpenAPI
    url: openapi/groundwork-open-source-alert-api-openapi.yml
- aid: groundwork-open-source:groundwork-open-source-connector-api
  name: Groundwork Open Source connector API
  description: The connector API from Groundwork Open Source — 8 operation(s) for connector.
  humanURL: https://github.com/gwos/tcg
  tags:
  - connector
  properties:
  - type: OpenAPI
    url: openapi/groundwork-open-source-connector-api-openapi.yml
- aid: groundwork-open-source:groundwork-open-source-downtimes-api
  name: Groundwork Open Source downtimes API
  description: The downtimes API from Groundwork Open Source — 2 operation(s) for downtimes.
  humanURL: https://github.com/gwos/tcg
  tags:
  - downtimes
  properties:
  - type: OpenAPI
    url: openapi/groundwork-open-source-downtimes-api-openapi.yml
- aid: groundwork-open-source:groundwork-open-source-event-api
  name: Groundwork Open Source event API
  description: The event API from Groundwork Open Source — 3 operation(s) for event.
  humanURL: https://github.com/gwos/tcg
  tags:
  - event
  properties:
  - type: OpenAPI
    url: openapi/groundwork-open-source-event-api-openapi.yml
- aid: groundwork-open-source:groundwork-open-source-inventory-api
  name: Groundwork Open Source inventory API
  description: The inventory API from Groundwork Open Source — 1 operation(s) for inventory.
  humanURL: https://github.com/gwos/tcg
  tags:
  - inventory
  properties:
  - type: OpenAPI
    url: openapi/groundwork-open-source-inventory-api-openapi.yml
- aid: groundwork-open-source:groundwork-open-source-metric-api
  name: Groundwork Open Source metric API
  description: The metric API from Groundwork Open Source — 1 operation(s) for metric.
  humanURL: https://github.com/gwos/tcg
  tags:
  - metric
  properties:
  - type: OpenAPI
    url: openapi/groundwork-open-source-metric-api-openapi.yml
- aid: groundwork-open-source:groundwork-open-source-metrics-api
  name: Groundwork Open Source metrics API
  description: The metrics API from Groundwork Open Source — 1 operation(s) for metrics.
  humanURL: https://github.com/gwos/tcg
  tags:
  - metrics
  properties:
  - type: OpenAPI
    url: openapi/groundwork-open-source-metrics-api-openapi.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: IssueTracker
  url: https://github.com/gwos/tcg/issues
- type: License
  name: MIT
  url: https://github.com/gwos/tcg/blob/master/LICENSE
- type: OpenAPI
  url: openapi/_original/groundwork-open-source-tcg-openapi-original.yml
- type: Overlay
  url: overlays/groundwork-open-source-tcg-overlay.yaml
- type: Authentication
  url: authentication/groundwork-open-source-authentication.yml
- type: ErrorCatalog
  url: errors/groundwork-open-source-problem-types.yml
- type: Conventions
  url: conventions/groundwork-open-source-conventions.yml
- type: DataModel
  url: data-model/groundwork-open-source-data-model.yml
- type: Lifecycle
  url: lifecycle/groundwork-open-source-lifecycle.yml
- type: Conformance
  url: conformance/groundwork-open-source-conformance.yml
- type: MCPServer
  url: mcp/groundwork-open-source-mcp.yml
- type: Packages
  url: packages/groundwork-open-source-packages.yml
- type: SDKs
  url: packages/groundwork-open-source-packages.yml
- type: LLMsTxt
  url: llms/groundwork-open-source-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: Documentation
  url: https://github.com/gwos/tcg#readme
- type: APIReference
  url: https://github.com/gwos/tcg/blob/master/docs/swagger.yaml
- type: SourceCode
  url: https://github.com/gwos/tcg
- type: GitHubOrganization
  url: https://github.com/gwos
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence