Changelog
All notable changes to MCP Functions will be documented in this file.
The format is based on Keep a Changelog.
[Unreleased]
Added
Documentation migrated to GitBook format
Home page, Documentation, and Changelog structure
Changed
Documentation updated to reflect current platform features
[1.12.0] - 2026-02-22
Added
Tool flow diagram generation from tool definition (parameters, config, code)
Execution limits API endpoint for allowed globals and HTTP limits
Fixed
Parameter editor validation for nested objects
[1.11.0] - 2026-02-15
Added
Country-level invocations on dashboard
Activity feed pagination
Changed
Improved dashboard chart performance for large date ranges
[1.10.0] - 2026-02-08
Added
OAuth2 support in tool config; tokens resolved at execution time
Custom header authentication for MCP servers
Fixed
Secret resolution when testing tools with workspace + OAuth2 config
[1.9.0] - 2026-01-31
Added
Streaming code generation (real-time AI output in tool editor)
Option to generate tool name, description, and parameters from prompt
Changed
Code generation agent can use web search for up-to-date API examples
[1.8.0] - 2026-01-24
Added
Tool version history and rollback to previous versions
Publish workflow for tools (draft → published)
Fixed
Tool list sorting by last updated
[1.7.0] - 2026-01-17
Added
MCP methods:
resources/list,resources/read,prompts/list,prompts/get,logging/setLevelfor client compatibilityServer authentication: API key in query parameter in addition to Bearer header
Changed
Rate limit defaults adjusted for execution endpoints
[1.6.0] - 2026-01-10
Added
Organization dashboard with invocation stats and charts
Activity feed for recent tool calls and deployments
Fixed
Breadcrumb navigation for nested workspace routes
[1.5.0] - 2026-01-03
Added
Workspace secrets with encryption at rest
Config section in tool editor: workspace secret references and OAuth2 references
Changed
Test execution resolves workspace secrets and OAuth2 tokens when server and org are provided
[1.4.0] - 2025-12-27
Added
Invitation flow: invite members by email and accept invitation page
Workspace-level member permissions
Fixed
Organization switcher when user has many organizations
[1.3.0] - 2025-12-20
Added
Multiple API keys per workspace; create and revoke from MCP server settings
Authentication tab: enable API key (header/query) and custom headers per server
Changed
MCP server auth: all enabled methods must pass (AND logic)
[1.2.0] - 2025-12-13
Added
LangGraph-based code generation agent with optional web search
Chat-style UI for AI tool creation and iteration
Fixed
Long-running code generation timeouts
[1.1.0] - 2025-12-06
Added
Tool test panel with params and config; proxy to MCP execution service
Code validation endpoint before save
Changed
Sandbox HTTP limits: max response size 5MB, max redirects 5, allowed methods GET/POST/PUT/PATCH/DELETE
[1.0.0] - 2025-11-29
Added
Organizations, workspaces, and MCP servers CRUD
Tools CRUD with name, description, parameters, and JavaScript code
MCP protocol:
initialize,tools/list,tools/callvia streamable MCP endpointAuth0 authentication and role-based access (Owner, Admin, Member)
Secure VM-based sandbox for tool execution
Basic AI code generation from natural language prompt
[0.9.0] - 2025-11-22
Added
Backend API for organizations, workspaces, MCP servers, and tools
MCP execution service (separate service) for tool execution and protocol handling
MongoDB with per-organization tool collections
Fixed
CORS and health check endpoints for frontend and load balancers
[0.8.0] - 2025-11-15
Added
Frontend: dashboard, organization list, workspace view, MCP server view, tool create/edit
React Router routes for organizations, workspaces, servers, and tools
Auth0 React SDK integration and token getter for API client
[0.7.0] - 2025-11-08
Added
Initial backend and MCP service structure
Express apps with TypeScript, Zod validation, Winston logging
Health endpoints:
/health,/health/readiness,/health/liveness
Product development started November 2025.
Last updated