KeyRunner is unclaimed —

KeyRunner

Turn existing APIs into governed AI tools in under 5 minutes. Give agents capability, not credentials.·keyrunner.app

KeyRunner is a local-first API client for developers (desktop, VS Code extension, and CLI) that also converts enterprise APIs into governed AI agent tools. It enforces policy checks, injects credentials from vaults at runtime, applies approval gates and time-boxing, scores blast radius, redacts sensitive response data, and logs every execution in an immutable audit trail so AI agents never receive raw credentials.

What it's for

API testing, monitoring, and mockingConverting existing enterprise APIs into governed AI agent toolsEnforcing policy before an AI agent executes an API callInjecting credentials at runtime without exposing them to agentsRedacting PII/PHI/PCI data from API responses before an agent sees themAuditing every AI agent tool call for complianceApproval workflows for high-impact write operations by agentsRate limiting and blast radius scoring of agent actions

Features 20

API testing, monitoring, and mocking
Approval gates for high-impact write operations
Blast radius scoring of agent actions
Contract governance - per-agent capability contracts
Convert enterprise APIs into governed AI tools in under 5 minutes
Data anonymization
Data classification by sensitivity level
Immutable audit trail / audit logs
Local-first API client for developers
Mock servers
OpenAPI spec import
Policy check - validate tool calls before execution
Rate limiting per agent
Response redaction - strips PII, PHI, PCI data
Scriptless testing & playground
Secret injection - runtime credential isolation
Secrets scanner
Time boxing - max execution duration per tool call
Vault, 1Password, and PAM integration
VS Code extension and CLI

At a glance

free tierself-hostable

TypeDesktop app

DeploymentHybrid

PlatformsWeb, Windows, macOS, Linux

Forindividual developers, platform engineers, security teams, enterprise organizations

CompanyKeyRunner

Integrations

HashiCorp Vault1PasswordAzure Key VaultAWS Secrets ManagerSalesforceServiceNowJiraWorkdaySnowflakeSlackGitHubStripeGoogle CloudDatadogSplunkOpenTelemetryClaudeChatGPTCursor

Complianceself-reported

SOC 2 Type IIGDPRHIPAA

Resources

Pricing

Enterprise plan and AI Tools Add-on are quote-based/custom pricing, not numerically stated. Local-Lite is free forever with no credit card required.

Local-LiteFree

No credit card required.

For individual developers

Explorer$49/user/mo

Marked 'Most Popular'; team set up within 24 hrs.

90-day audit retention

EnterpriseQuote

Custom pricing, contact sales.