niche · 0.3 capabilitymarket schemadomain

Coding Agents

Score 19.3 / 100 33 providers 8 APIs Search apis.io →
Variants seen in the corpus: Coding AgentCoding Agents

Providers using this tag (33)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 1 Complete, well-documented, and agent-ready
OpenAIArtificial IntelligenceLarge Language ModelsT115 APIs76.8
Strong 3 Solid coverage with minor gaps
GitHub CopilotAgentsArtificial IntelligenceCode GenerationCode Review1 API65.5RunloopArtificial IntelligenceAI AgentsSandboxes14 APIs62.5WaxellAI Agent GovernanceObservabilityPolicy EnforcementLLM Telemetry1 API62.2
Developing 7 Usable, with meaningful gaps to close
ReplicasCompanyArtificial IntelligenceDeveloper Tools1 API51.8AmikaCompanyAI AgentsDeveloper Tools1 API48.6LettaArtificial IntelligenceAgentsStateful AgentsMemory2 APIs47.9RelaceCompanyArtificial IntelligenceCode Generation1 API44.1Cognition AIAutonomous AgentsAI Software EngineerDeveloper Productivity1 API43.3Scott AiCompanyArtificial IntelligenceDeveloper Tools1 API42.2DaytonaSandboxesSecure ExecutionAI Agents1 API41.8
Thin 6 Limited public surface area
AnysphereCompanyDeveloper ToolsArtificial IntelligenceCode Editor1 API38.6HopliteCompanyDeveloper ToolsAI Agents1 API36.6EllipsisCompanyCode ReviewAI Agents1 API35.5BlacksmithCI/CDGitHub ActionsRunnersCaching1 API34.0RuntimeCompanyDeveloper ToolsAI Infrastructure1 API33.8TabTabTabCompanyAgentsArtificial Intelligence1 API30.4
Emerging 13 Early or largely undocumented
Crafting, Inc.CompanyDeveloper ToolsAI Sandboxes25.7SpecificCompanyInfrastructureInfrastructure as CodePlatform-as-a-Service1 API25.4ContinuaCompanyArtificial IntelligenceAgentsDeveloper Tools24.0NiteshiftCompanyInfrastructureAI Agents24.0PerseusCompanyArtificial IntelligenceDeveloper ToolsCode Search22.9OpenspecSpec-Driven DevelopmentAI Coding AssistantsDeveloper ToolsCLI21.8OpenBlock LabsCompanyDataCoding AgentAI Agents1 API21.5iGentCompanyAi Enterprise SoftwareArtificial IntelligenceSoftware Development21.3MeetAndy AICompanyArtificial IntelligenceAgentsDeveloper Tools20.7JulesArtificial IntelligenceCoding AgentAutonomous AgentAsynchronous Agent1 API19.7LinzumiCompanyArtificial IntelligenceDeveloper Tools1 API15.7BrokkCompanyArtificial IntelligenceDeveloper ToolsCode Analysis13.4SparklesCompanyDeveloper ToolsAI Agents11.6
Minimal 3 Almost no public developer surface
ImbueArtificial IntelligenceResearchFoundation ModelsAgents5.8MagicArtificial IntelligenceAGI ResearchCoding AgentLong Context5.8EverestCompanyArtificial IntelligenceDeveloper ToolsTechnical Support5.0

APIs with this tag (8)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 1 Complete, well-documented, and agent-ready
OpenAI CodexOpenAI Codex is a lightweight coding agent that runs in the terminal, with companion IDE extensions, a desk...76.8
Strong 1 Solid coverage with minor gaps
Waxell Developer MCP ServerWaxell Developer MCP is a hosted Model Context Protocol server that lets coding agents (Claude Code, Cursor...62.2
Developing 1 Usable, with meaningful gaps to close
Letta CodeLetta's memory-first coding agent — a CLI plus a desktop app (and an action for GitHub repos). "The memory-...47.9
Thin 2 Limited public surface area
Ellipsis APIREST API for the Ellipsis coding-agent platform. Start and manage agent sessions, read back typed results a...35.5Blacksmith Testbox CLICommand-line interface (beta) that lets coding agents run CI against local changes instantly - blacksmith t...34.0
Emerging 3 Early or largely undocumented
OB-1 PlatformThe OB-1 coding-agent platform. The only publicly reachable API surface is the OAuth 2.0 / OpenID Connect a...21.5Jules APIAlpha REST API for Google's Jules autonomous coding agent. Exposes Sources (connected GitHub repositories),...19.7Linzumi Runner APIThe private product API behind the Linzumi web workspace and the local Commander runner, served from serve....15.7

Score breakdown

Frequency
43.2
log-scaled weighted occurrences
Breadth
0.9
spread across providers
Quality lift
38.5
mean composite of providers using it
Cohesion
3.6
strength of nearest seed neighbor

Related tags

Sandboxes 5 co-occurrences Developer Tools 25 co-occurrences CLI 7 co-occurrences DevOps 9 co-occurrences AI Agents 11 co-occurrences Agents 10 co-occurrences Automation 8 co-occurrences MCP 12 co-occurrences

Where this tag comes from

Provider tag29
Api tag8

Cohort brief

Auto-generated

The 33 providers in the APIs.io catalog tagged Coding Agents, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
33
all scored
Mean Kin Score
31.9
+11.2 vs catalog 20.7
Mean Agent Readiness
16.1
+6.4 vs catalog 9.7
Spread
5–64.2
median 30.4 · σ 16.9
How the 33 split by band
Exemplar 0Strong 4Developing 8Thin 5Emerging 13Minimal 3
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Developer Ergonomics 41.7 17.9 +23.8 33
Operational Transparency 22.2 11.3 +10.9 33
Access Clarity 32.2 22.3 +9.9 33
Contract Quality 25.7 17.5 +8.2 33
Discoverability 67.8 60.4 +7.4 33
Contract Governance 8.6 6.4 +2.2 33

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 39% 16% +23
MCP server (first-party) 30% 7% +23
Agent Skills 0% 0% 0
OAuth scopes 15% 9% +6
Security 100% 88% +12
Arazzo workflows 9% 2% +7
Governance rules 15% 13% +2

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 OpenAI 64.2
  2. 2 GitHub Copilot 63.7
  3. 3 Runloop 61.6
  4. 4 Waxell 61.4
  5. 5 Replicas 53.8
  6. 6 Relace 45.6
  7. 7 Amika 45.3
  8. 8 Letta 45
  9. 9 Scott Ai 43.2
  10. 10 Anysphere 41.8
Top by Agent Readiness
  1. 1 GitHub Copilot 40.6
  2. 2 Replicas 39.4
  3. 3 OpenAI 37.7
  4. 4 Relace 37.4
  5. 5 Letta 33.7
  6. 6 Scott Ai 32.8
  7. 7 Hoplite 31.7
  8. 8 Cognition AI 31.3
  9. 9 Daytona 30.5
  10. 10 Anysphere 30
All 33 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 25 August 2026, across 26891 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

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The distribution (Pro) 
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