Version History

v1.8.0.0

• New : OAuth 2.1 discovery support for TTMSMCPServer - EnableOAuthDiscovery and OAuthMetadata properties on the StreamableHTTP transport serve /.well-known/oauth-authorization-server and /.well-known/openid-configuration, with a default authorization_code + PKCE (S256) metadata document or a custom one when OAuthMetadata is assigned
• Fixed : Issue with Temperature handling with Ollama

v1.7.4.1

• Fixed : Issue with server start and shutdown in StreamableHTTP and SSE in TTMSMCPServer
• Fixed : Issue with repeated UAC in TTMSMCPServer

v1.7.4.0

• New : Settings.UseTemperature added
• New : Settings.CacheControl added for Claude
• Fixed : Issue with token count on OpenAI
• Fixed : Issue with repeated UAC in TTMSMCPServer

v1.7.3.0

• New : tools/call can return native MCP content items (resource_link embedded resource image audio multi-block text) by returning a JSON array in TTMSMCPServer
• New : Per-session type-safe interface storage (SetUserData/TryGetUserData/RemoveUserData) and CurrentSessionState accessor in TTMSMCPServer
• New : Per-session resource subscriptions and SendResourceUpdatedForSession for targeted resources/updated notifications in TTMSMCPServer
• New : Per-session Resources and Prompts collections in TTMSMCPServer consulted alongside the server-wide ones
• New : Added ToolDeniedMessage in TTMSMCPClient
• Improved : notifications session-scoped isolation async OnTaskExecute hook configurable poll interval and a per-session key/value store in TTMSMCPServer
• Improved : TTMSMCPServer with MCP 2025-11-25 Instructions support plus richer task handling — status-change
• Improved : Logging and handling tool calls with Ollama
• Fixed : initialize capability key corrected to listChanged per MCP specification
• Fixed : StreamableHTTP transport returns 404 for an unknown session so MCP clients reconnect automatically after a server restart
• Fixed : Server-initiated notifications (tools/resources/prompts list_changed progress message resources/updated) now correctly sent to the client through the transport
• Fixed : Multi-segment URI resource templates (scheme://{a}/{b}/{c}) now match on resources/read in TTMSMCPServer

v1.7.2.0

• New : Exposed direct access to Tools in TTMSMCPClient
• Improved : Per-session header validation rejects mismatched MCP-Protocol-Version
• Fixed : TTMSMCPStreamableHTTPTransport.ProtocolVersion property removed; set version on the server instead
• Fixed : Removed duplicate ProtocolVersion field on StreamableHTTP transport (single source of truth on server)
• Fixed : Issue with protocol version not correctly being forwarded when consuming TTMSStreamableHTTPTransport in TTMSMCPServer
• Fixed : Issue with embedding plain text files for OpenAI
• Fixed : Eliminated per-request shared-state race on protocol version in StreamableHTTP transport

v1.7.1.0

• New : Support to submit PDF files to Mistral
• Improved : Added additional support for protocol 2025-11-25
• Fixed : Resources Template now on correct endpoint
• Fixed : Prompts now only allowed from user or assistant
• Fixed : Corrected Claude token usage calculation
• Fixed : Broadcasts now correctly leave thread lock

v1.7.0.0

• New : Win64ARMEC target added for Delphi 13.1
• New : JSON input schema support for complex objects in MCP Tooling
• New : .XLSX .DOCX context submit for OpenAI
• New : .PDF context submit for Gemini
• New : .PDF context submit for Claude
• Improved : Updated the default models for various LLMs to newer models
• Improved : URL context submit handling for OpenAI
• Improved : Image uploading handling
• Improved : Better Protocol version support for TTMSMCPServer
• Fixed : Special character support in TTMSMCPServer
• Fixed : Issue with unicode text in HTTP.sys implementation

v1.6.1.0

• New : Thinking or reasoning options for OpenAI Clause Gemini Ollama Llamacpp and reasoning supporting models
• New : Method GetActiveServices() added extra param to get only list of services with an API key on GetServices() in TTMSMCPCloudAI
• Improved : Better support for UTF-8 characters in TTMSMCPTools
• Fixed : Isuse with using the assistants role for the OpenAI service
• Fixed : Issue with iteration in TTMSMCPTools
• Fixed : Issue with TTMSMCPCloudAI.Busy flag when tool calls are happening

v1.6.0.0

• New : Added llama.cpp as service in TTMSMCPCloudAI
• New : Added Settings.ParallelToolExecution property in TTMSMCPCloudAI

v1.5.1.1

• New : ProtocolVersion property in TTMSMCPServer
• Fixed : Issue with tools across multiple OpenAPI models
• Fixed : Issue with crashing in HTTP server

v1.5.1.0

• New : Added support for protocol version 2025-11-25 in MCP server
• New : Added event to overwrite Inputschema with custom JSON Schema
• Fixed : Issue with changes in OpenAI GPT-5.2 models and function calling

v1.5.0.0

• New : TTMSFNCCloudImageAI component for image generation
• Improved : OpenAI API call only sends the tool array when it is not empty
• Improved : Handling function calling with Ollama in TTMSFNCCloudAI

v1.4.0.0

• New : Windows Http.Sys support for MCP
• Improved : Better support for complex objects and structures when using attributes

v1.3.0.1

• Fixed : Issue when compiling on different platforms

v1.3.0.0

• New : Custom Header support for Streamable HTTP Transport
• New : Attributes support for auto MCP Server generation

v1.2.3.0

• New : Usage property to track token usage across multiple requests
• New : Support for configuration of OpenAI STT model in TTMSMCPCloudAI
• New : Support for OpenAI STT translation in TTMSMCPCloudAI
• New : Demo for OpenAI STT and TTS
• Improved : Files demo to allow selection of RAG usage with OpenAI Responses or Assistants API
• Fixed : Issue with assigning empty TTMSMCPCloudAITooLSets

v1.2.2.0

• New : Delphi 13 support
• Fixed : Issue with uploading files to Claude due to change in Claude API
• Fixed : Issue with sequence of destroying TTMSMCPCloudAIToolSet

v1.2.1.1

• Fixed : Unneeded dependencies to TMS FNC components removed

v1.2.1.0

• New : Support for GetModels method for Ollama service
• New : Overload of TTMSMCPCloudAI.CheckStatus added with a ThreadID parameter
• Fixed : Installation issue

v1.2.0.1

• Fixed : Missing Android target during installation

v1.2.0.0

• New : TTMSMCPCloudAIToolSet class for fine-grained tool sets control
• New : TTMSFNCCloudAILogger tool set class for logging
• New : TTMSFNCCloudAIFileSystem tool set class for access to the local file system
• New : TTMSFNCCloudAIEmail tool set class for sending and receiving email via Indy
• New : TTMSFNCCloudAIDataSet tool set class for access to a dataset
• Fixed : Issue with timeout handling on TTMSMCPCloudAI

v1.1.0.1

• Fixed : Potential issue with HTTP headers for UploadFile() method

v1.1.0.0

• New : Audio transcribe for OpenAI added
• New : Audio generation for OpenAI added

v1.0.2.0

• New : Adaptions for compatibility with OpenAI ChatGPT-5

v1.0.1.0

• New : Streamable HTTP support for MCP Clients and Servers
• New : Logging and LogFileName properties in MCP Client

v1.0.0.2

• Fixed : Issue with using unnamed function calls
• Fixed : Issue with OpenAI function calling when multiple calls are launched in multiple stages
• Fixed : Issue when function calls are not returning a response

v1.0.0.1

• Fixed : Issue with submitting PDF files to Claude

v1.0.0.0

• New : First release