Superlog

Superlog is an AI-native, open-core observability platform (Y Combinator, Spring 2026) that ingests OpenTelemetry traces, logs, and metrics over OTLP, groups noisy signals into incidents, and dispatches AI agents to investigate root causes and open fix pull requests automatically. It offers a Management REST API for provisioning projects and ingest keys, OTLP ingest endpoints, a hosted Model Context Protocol (MCP) server so coding assistants like Claude and Cursor can query telemetry and incidents, signed incident webhooks, and GitHub/Slack/Linear/AWS integrations. The Community edition is Apache-2.0 licensed and self-hostable via Docker Compose; Superlog Cloud is the managed offering.

Superlog publishes 4 APIs on the APIs.io network, including API keys API, GitHub integration API, Projects API, and 1 more. Tagged areas include Company, Observability, OpenTelemetry, Monitoring, and Logging.

The Superlog catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Superlog’s developer surface includes documentation, API reference, getting-started guide, signup flow, authentication, CLI, and 19 more developer resources.

🌐 Visit website 📡 Source on GitHub

42.0/100 developing ▬ flat Agent 53/100 agent ready saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

1 APIs 1 MCP Servers

Company Observability OpenTelemetry Monitoring Logging Tracing Metrics Incident Management AI Agents MCP Developer Tools

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 42.0/100 · developing

Contract Quality 13.0 / 23

Developer Ergonomics 12.9 / 18

Access Clarity 2.6 / 18

Operational Transparency 1.2 / 12

Contract Governance 2.0 / 11

Discoverability 6.8 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 53/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/superlog: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 4

Individual APIs this provider publishes, each with its own machine-readable definition.

Superlog API keys API

The API keys API from Superlog — 1 operation(s) for api keys.

Superlog GitHub integration API

The GitHub integration API from Superlog — 6 operation(s) for github integration.

Superlog Projects API

The Projects API from Superlog — 3 operation(s) for projects.

Superlog Telemetry read API

The Telemetry read API from Superlog — 3 operation(s) for telemetry read.

Open Collections 5

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Superlog Management API keys API

OPEN COLLECTION

Superlog Management API keys GitHub integration API

OPEN COLLECTION

Superlog Management API keys Projects API

OPEN COLLECTION

Superlog Management API keys Telemetry read API

OPEN COLLECTION

Arazzo Workflows 1

Multi-step API workflows described with the Arazzo specification.

Provision a Superlog project and mint an ingest key

Create a new Superlog project, then mint a project-scoped OTLP ingest key so a service can start sending OpenTelemetry telemetry.

ARAZZO

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Superlog MCP Server

MCP SERVER

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Superlog Webhooks

ASYNCAPI

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Superlog Authentication

http · 1 scheme

SECURITY

Superlog Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Superlog Trust Center

SOC 2

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Superlog Scopes

3 scopes · authorizationCode

3 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Superlog Agentic Access

17 operations · 8 acting · 1 human-in-the-loop

17 operations · 8 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer

AgentSkill

WellKnown

LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Arazzo

Webhooks

Conventions

Conformance

Lifecycle

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

CLI

Access & Security 5

Authentication, authorization, and security posture

TrustCenter

Compliance

Authentication

OAuthScopes

DomainSecurity

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: superlog
name: Superlog
description: Superlog is an AI-native, open-core observability platform (Y Combinator, Spring 2026) that ingests OpenTelemetry
  traces, logs, and metrics over OTLP, groups noisy signals into incidents, and dispatches AI agents to investigate root causes
  and open fix pull requests automatically. It offers a Management REST API for provisioning projects and ingest keys, OTLP
  ingest endpoints, a hosted Model Context Protocol (MCP) server so coding assistants like Claude and Cursor can query telemetry
  and incidents, signed incident webhooks, and GitHub/Slack/Linear/AWS integrations. The Community edition is Apache-2.0 licensed
  and self-hostable via Docker Compose; Superlog Cloud is the managed offering.
url: https://raw.githubusercontent.com/api-evangelist/superlog/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - scopes
  - security
  generated: '2026-09-03'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
image: https://media.brand.dev/b517a2c9-12a7-4caa-9afc-34d21e942292.jpg
tags:
- Company
- Observability
- OpenTelemetry
- Monitoring
- Logging
- Tracing
- Metrics
- Incident Management
- AI Agents
- MCP
- Developer Tools
tags_raw:
- Company
- Observability
- OpenTelemetry
- Monitoring
- Logging
- Tracing
- Metrics
- Incident Management
- AI Agents
- Model Context Protocol
- Developer Tools
apis:
- aid: superlog:superlog-api-keys-api
  name: Superlog API keys API
  description: The API keys API from Superlog — 1 operation(s) for api keys.
  humanURL: https://docs.superlog.sh/api/overview
  baseURL: https://api.superlog.sh
  tags:
  - APIKeys
  tags_raw:
  - API keys
  properties:
  - type: OpenAPI
    url: openapi/superlog-api-keys-api-openapi.yml
  - type: ErrorCatalog
    url: errors/superlog-problem-types.yml
  - type: DataModel
    url: data-model/superlog-data-model.yml
  - type: AgenticAccess
    url: agentic-access/superlog-agentic-access.yml
- aid: superlog:superlog-github-integration-api
  name: Superlog GitHub integration API
  description: The GitHub integration API from Superlog — 6 operation(s) for github integration.
  humanURL: https://docs.superlog.sh/api/overview
  baseURL: https://api.superlog.sh
  tags:
  - GitHub Integration
  tags_raw:
  - GitHub integration
  properties:
  - type: OpenAPI
    url: openapi/superlog-github-integration-api-openapi.yml
  - type: ErrorCatalog
    url: errors/superlog-problem-types.yml
  - type: DataModel
    url: data-model/superlog-data-model.yml
  - type: AgenticAccess
    url: agentic-access/superlog-agentic-access.yml
- aid: superlog:superlog-projects-api
  name: Superlog Projects API
  description: The Projects API from Superlog — 3 operation(s) for projects.
  humanURL: https://docs.superlog.sh/api/overview
  baseURL: https://api.superlog.sh
  tags:
  - Project
  tags_raw:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/superlog-projects-api-openapi.yml
  - type: ErrorCatalog
    url: errors/superlog-problem-types.yml
  - type: DataModel
    url: data-model/superlog-data-model.yml
  - type: AgenticAccess
    url: agentic-access/superlog-agentic-access.yml
- aid: superlog:superlog-telemetry-read-api
  name: Superlog Telemetry read API
  description: The Telemetry read API from Superlog — 3 operation(s) for telemetry read.
  humanURL: https://docs.superlog.sh/api/overview
  baseURL: https://api.superlog.sh
  tags:
  - Telemetry read
  properties:
  - type: OpenAPI
    url: openapi/superlog-telemetry-read-api-openapi.yml
  - type: ErrorCatalog
    url: errors/superlog-problem-types.yml
  - type: DataModel
    url: data-model/superlog-data-model.yml
  - type: AgenticAccess
    url: agentic-access/superlog-agentic-access.yml
common:
- type: Website
  url: https://www.superlog.sh/
- type: Overlay
  url: overlays/superlog-management-overlay.yaml
- type: TrustCenter
  url: security/superlog-trust-center.yml
- type: Compliance
  url: https://trust.superlog.sh/
- type: Arazzo
  name: Provision a Superlog project and mint an ingest key
  url: arazzo/superlog-provision-project.yml
- type: DeveloperPortal
  url: https://docs.superlog.sh
- type: Documentation
  url: https://docs.superlog.sh/introduction
- type: APIReference
  url: https://api.superlog.sh/api/v1/docs
- type: GettingStarted
  url: https://docs.superlog.sh/quickstart
- type: GitHubOrganization
  url: https://github.com/superloglabs
- type: SignUp
  url: https://app.superlog.sh
- type: Authentication
  url: authentication/superlog-authentication.yml
- type: OAuthScopes
  url: scopes/superlog-scopes.yml
- type: MCPServer
  url: mcp/superlog-mcp.yml
- type: Packages
  url: packages/superlog-packages.yml
- type: SDKs
  url: packages/superlog-packages.yml
- type: CLI
  url: cli/superlog-cli.yml
- type: AgentSkill
  url: skills/_index.yml
- type: WellKnown
  url: well-known/superlog-well-known.yml
- type: Webhooks
  url: asyncapi/superlog-webhooks.yml
- type: Conventions
  url: conventions/superlog-conventions.yml
- type: Conformance
  url: conformance/superlog-conformance.yml
- type: Lifecycle
  url: lifecycle/superlog-lifecycle.yml
- type: DomainSecurity
  url: security/superlog-domain-security.yml
- type: LLMsTxt
  url: llms/superlog-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 25
  pass: local-v1

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