Changelog
Unreleased
0.77.0
Custom providers do not require the existense of key or keyEnv. #194
New feature: rewrite. #13
0.76.0
Updated instructions for /login command and invalid input handling.
Fix server name on chat/contentReceived when preparing tool call.
Fix variable replacing in some tool prompts.
Improve planning mode prompt and tool docs; clarify absolute-path usage and preview rules.
Centralize path approval for tools and always list all missing required params in INVALID_ARGS.
0.75.4
Fix 0.75.3 regression on custom openai-chat providers.
0.75.3
Support custom think tag start and end for openai-chat models via think-tag-start and think-tag-end provider configs. #188
Bump MCP java sdk to 0.15.0.
0.75.2
Add missing models supported by Github Copilot
Fix regression: openai-chat tool call arguments error on some models.
0.75.1
Improve protocol for tool call output formatting for tools that output json.
Fix inconsistencies in eca_read_file not passing correct content to LLM when json.
0.75.0
Improved file contexts: now use :lines-range
BREAKING ECA now only supports standard plain-text netrc as credential file reading. Drop authinfo and gpg decryption support. Users can choose to pass in their own provisioned netrc file from various secure source with :netrcFile in ECA config.
0.74.0
Improved eca_edit_file to automatically handle whitespace and indentation differences in single-occurrence edits.
Fix contexts in user prompts (not system contexts) not parsing lines ranges properly.
Support non-stream providers on openai-chat API. #174
0.73.5
Support use API keys even if subscription is logged. #175
0.73.4
Fix tool call approval ignoring eca tools.
0.73.3
Fix tool call approval ignoring configs for mcp servers.
0.73.2
Fix tool call approval thread lock.
0.73.1
Improve chat title generation.
Fix completion error handling.
Default to openai/gpt-4.1 on completion.
0.73.0
Add :config-file cli option to pass in config.
Add support for completion. #12
0.72.2
Run preToolCall hook before user approval if any. #170
0.72.1
Only include parallel_tool_calls to openai-responses and openai-chat if true. #169
0.72.0
Support clojureMCP dry-run flags for edit/write tools, being able to show preview of diffs before running tool.
0.71.3
Assoc parallel_tool_calls to openai-chat only if truth.
0.71.2
Fix regression in /compact command. #162
Fix to use local zone for time presentation in /resume.
0.71.1
Use web-search false if model capabiltiies are not found.
0.71.0
Support /resume a specific chat.
0.70.6
Fix openai-chat api not following completionUrlRelativePath.
0.70.5
Fix web-search not working for custom models using openai/anthropic apis.
0.70.4
Support visible field in hooks configuration to show or not in client.
0.70.3
Deprecate prePrompt and postPrompt in favor of preRequest and prePrompt.
0.70.2
Fix model capabilities for models with custom names.
0.70.1
0.70.0
0.69.1
Fix regression on models with no extraPayload.
0.69.0
Support multiple model configs with different payloads using same model name via modelName config. (Ex: gpt-5 and gpt-5-high but both use gpt-5)
0.68.1
Add anthropic/haiku-4.5 model by default.
0.68.0
Unwrap mentioned @contexts in prompt appending as user message its content. #154
0.67.0
Improved flaky test #150
Obfuscate env vars in /doctor.
Bump clj-otel to 0.2.10
Rename $ARGS to $ARGUMENTS placeholder alias for custom commands.
Support recursive AGENTS.md file inclusions with @file mention. #140
0.66.1
Improve plan behavior prompt. #139
0.66.0
Add support for secrets stored in authinfo and netrc files
Added tests for stopping concurrent tool calls. #147
Improve logging.
Improve performance of chat/queryContext.
0.65.0
Added ability to cancel tool calls. Only the shell tool currently. #145
Bump mcp java sdk to 0.14.1.
Improve json output for tools that output json.
0.64.1
Fix duplicated arguments on toolCallPrepare for openai-chat API models. https://github.com/editor-code-assistant/eca-emacs/issues/56
0.64.0
Add server to tool call messages.
0.63.3
Fix last word going after tool call for openai-chat API.
0.63.2
Fix retrocompatibility with some models not working with openai-chat like deepseek.
0.63.1
Add gpt-5-codex model as default for openai provider.
0.63.0
Support "accept and remember" tool call per session and name.
Avoid generating huge chat titles.
0.62.1
Add claude-sonnet-4.5 for github-copilot provider.
Add prompt-received metric.
0.62.0
Use a default of 32k tokens for max_tokens in openai-chat API.
Improve rejection prompt for tool calls.
Use max_completion_tokens instead of max_tokens in openai-chat API.
Support context/tokens usage/cost for openai-chat API.
Support anthropic/claude-sonnet-4.5 by default.
0.61.1
More tolerant whitespace handling after data:.
Fix login for google provider. #134
0.61.0
Fix chat titles not working for some providers.
Enable reasoning for google models.
Support reasoning blocks in models who use openai-chat api.
0.60.0
Support google gemini as built-in models. #50
0.59.0
Deprecate repoMap context, will be removed in the future.
After lots of tunnings and improvements, the repoMap is no longer relevant as eca_directory_tree provides similar and more specific view for LLM to use.
Support toolCall shellCommand summaryMaxLength to configure UX of command length. #130
0.58.2
Fix MCP prompt for native image.
0.58.1
Improve progress notification when tool is running.
0.58.0
Bump MCP java sdk to 0.13.1
Improve MCP logs on stderr.
Support tool call rejection with reasons inputed by user. #127
0.57.0
Greatly reduce token consuming of eca_directory_tree
Ignoring files in gitignore
Improving tool output for LLM removing token consuming chars.
0.56.4
Fix renew oauth tokens when it expires in the same session.
0.56.3
Fix metrics exception when saving to db.
0.56.2
0.56.1
0.56.0
Return new chat metadata content.
Add chat title via prompt to LLM.
0.55.0
Add support for Opentelemetry via otlp config.
Export metrics of server tasks, tool calls, prompts, resources.
0.54.4
Use jsonrpc4clj instead of lsp4clj.
Bump graalvm to 24 and java to 24 improving native binary perf.
0.54.3
Avoid errors on multiple same MCP server calls in parallel.
0.54.2
Fix openai cache tokens cost calculation.
0.54.1
0.54.0
Improve large file handling in read-file tool:
Replace basic truncation notice with detailed line range information and next-step instructions.
Allow users to customize default line limit through tools.readFile.maxLines configuration (keep the current 2000 as default).
Moved the future in :on-tools-called and stored it in the db. #119
Support compactPromptFile config.
Fix tools not being listed for servers using mcp-remote.
0.53.0
Add /compact command to summarize the current conversation helping reduce context size.
Add support for images as contexts.
0.52.0
Support http-streamable http servers (non auth support for now)
Fix promtps that send assistant messages not working for anthropic.
0.51.3
Fix manual anthropic login to save credentials in global config instead of cache.
0.51.2
Minor log improvement of failed to start MCPs.
0.51.1
Bump mcp java sdk to 1.12.1.
Fix mcp servers default timeout from 20s -> 60s.
0.51.0
Support timeout on eca_shell_command with default to 1min.
Support @cursor context representing the current editor cursor position. #103
0.50.2
Fix setting the web-search capability in the relevant models
Fix summary text for tool calls using openai-chat api.
0.50.1
Bump mcp-java-sdk to 0.12.0.
0.50.0
Added missing parameters to toolCallRejected where possible. PR #109
Improve plan prompt present plan step.
Add custom behavior configuration support. #79
Behaviors can now define defaultModel, disabledTools, systemPromptFile, and toolCall approval rules.
Built-in agent and plan behaviors are pre-configured.
Replace systemPromptTemplateFile with systemPromptFile for complete prompt files instead of templates.
Remove nativeTools configuration in favor of toolCall approval and disabledTools.
Native tools are now always enabled by default, controlled via disabledTools and toolCall approval.
0.49.0
Add totalTimeMs to reason and toolCall content blocks.
0.48.0
Add nix flake build.
Stop prompt does not change the status of the last running toolCall. #65
Add toolCallRunning content to chat/contentReceived.
0.47.0
Support more providers login via /login.
openai
openrouter
deepseek
azure
z-ai
0.46.0
Remove the need to pass requestId on prompt messages.
Support empty /login command to ask what provider to login.
0.45.0
Support user configured custom tools via customTools config. #92
Fix default approval for read only tools to be allow instead of ask.
0.44.1
Fix renew token regression.
Improve error feedback when failed to renew token.
0.44.0
Support deny tool calls via toolCall approval deny setting.
0.43.1
Safely rename default* -> select* in config/updated.
0.43.0
Support chat/selectedBehaviorChanged client notification.
Update models according with supported models given its auth or key/url configuration.
Return models only authenticated or logged in avoid too much models on UI that won't work.
0.42.0
New server notification config/updated used to notify clients when a relevant config changed (behaviors, models etc).
Deprecate info inside initialize response, clients should use config/updated now.
0.41.0
Improve anthropic extraPayload requirement when adding models.
Add message to when config failed to be parsed.
Fix context completion for workspaces that are not git. #98
Fix session tokens calculation.
0.40.0
Drop agentFileRelativePath in favor of behaviors customizations in the future.
Unwrap chat config to be at root level.
Fix token expiration for copilot and anthropic.
Considerably improve toolCall approval / permissions config.
Now with thave multiple optiosn to ask or allow tool calls, check config section.
0.39.0
Fix session-tokens in usage notifications.
Support context limit on usage notifications.
Fix session/message tokens calculation.
0.38.3
Fix anthropic token renew.
0.38.2
Fix command prompts to allow args with spaces between quotes.
Fix anthropic token renew when expires.
0.38.1
0.38.0
Improve plan-mode (prompt + eca_preview_file_change tool) #94
Add fallback for matching / editing text in files #94
0.37.0
Require approval for eca_shell_command if running outside workspace folders.
Fix anthropic subscription.
0.36.5
Fix pricing for models being case insensitive on its name when checking capabilities.
0.36.4
Improve api url error message when not configured.
0.36.3
Fix anthropic/claude-3-5-haiku-20241022 model.
Log json error parsing in configs.
0.36.2
Add login providers and server command to /doctor.
0.36.1
Improved the eca_directory_tree tool. #82
0.36.0
Support relative contexts additions via ~, ./ ../ and /. #61
0.35.0
Anthropic subscription support, via /login anthropic command. #57
0.34.2
Fix copilot requiring login in different workspaces.
0.34.1
0.34.0
Support custom UX details/summary for MCP tools. #67
Support clojureMCP tools diff for file changes.
0.33.0
Fix reasoning titles in thoughts blocks for openai-responses.
Fix hanging LSP diagnostics requests
Add lspTimeoutSeconds to config
Support HTTP_PROXY and HTTPS_PROXY env vars for LLM request via proxies. #73
0.32.4
Disable eca_plan_edit_file in plan behavior until better idea on what plan behavior should do.
0.32.3
Consider AGENTS.md instead of AGENT.md, following the https://agents.md standard.
0.32.2
Fix option to set default chat behavior from config via chat defaultBehavior. #71
0.32.1
Fix support for models with / in the name like Openrouter ones.
0.32.0
Refactor config for better UX and understanding:
Move models to inside providers.
Make customProviders compatible with providers. models need to be a map now, not a list.
0.31.0
Update copilot models
Drop uneeded ollama useTools and ollama think configs.
Refactor configs for config providers unification.
<provider>ApiKey and <providerApiUrl> now live in :providers "<provider>" :key.Move defaultModel config from customProvider to root.
0.30.0
Add /login command to login to providers
Add Github Copilot models support with login.
0.29.2
Add /doctor command to help with troubleshooting
0.29.1
Fix args streaming in toolCallPrepare to not repeat the args. https://github.com/editor-code-assistant/eca-nvim/issues/28
0.29.0
Add editor tools to retrieve information like diagnostics. #56
0.28.0
Change api for custom providers to support openai-responses instead of just openai, still supporting openai only.
Add limit to repoMap with default of 800 total entries and 50 per dir. #35
Add support for OpenAI Chat Completions API for broad third-party model support.
A new openai-chat custom provider api type was added to support any provider using the standard OpenAI /v1/chat/completions endpoint.
This enables easy integration with services like OpenRouter, Groq, DeepSeek, Together AI, and local LiteLLM instances.
0.27.0
Add support for auto read AGENT.md from workspace root and global eca dir, considering as context for chat prompts.
Add /prompt-show command to show ECA prompt sent to LLM.
Add /init command to ask LLM to create/update AGENT.md file.
0.26.3
breaking: Replace configs ollama host and ollama port with ollamaApiUrl.
0.26.2
Fix chat/queryContext to not return already added contexts
Fix some MCP prompts that didn't work.
0.26.1
Fix anthropic api for custom providers.
Support customize completion api url via custom providers.
0.26.0
Support manual approval for specific tools. #44
0.25.0
Improve plan-mode to do file changes with diffs.
0.24.3
Fix initializationOptions config merge.
Fix default claude model.
0.24.2
Fix some commands not working.
0.24.1
0.24.0
Get models and configs from models.dev instead of hardcoding in eca.
Allow custom models addition via models <modelName> config.
Add /resume command to resume previous chats.
Support loading system prompts from a file.
Fix model name parsing.
0.23.1
Fix openai reasoning not being included in messages.
0.23.0
Support parallel tool call.
0.22.0
Improve eca_shell_command to handle better error outputs.
Add summary for eca commands via summary field on tool calls.
0.21.1
Default to gpt-5 instead of o4-mini when openai-api-key found.
Considerably improve eca_shell_command to fix args parsing + git/PRs interactions.
0.21.0
Fix openai skip streaming response corner cases.
Allow override payload of any LLM provider.
0.20.0
Support custom commands via md files in ~/.config/eca/commands/ or .eca/commands/.
0.19.0
Support claude-opus-4-1 model.
Support gpt-5, gpt-5-mini, gpt-5-nano models.
0.18.0
Replace chat behavior with plan.
0.17.2
fix query context refactor
0.17.1
Avoid crash MCP start if doesn't support some capabilities.
Improve tool calling to avoid stop LLM loop if any exception happens.
0.17.0
Add /repo-map-show command. #37
0.16.0
Support custom system prompts via config systemPromptTemplate.
Add support for file change diffs on eca_edit_file tool call.
Fix response output to LLM when tool call is rejected.
0.15.3
Rename eca_list_directory to eca_directory_tree tool for better overview of project files/dirs.
0.15.2
Improve eca_edit_file tool for better usage from LLM.
0.15.1
Fix mcp tool calls.
Improve eca filesystem calls for better tool usage from LLM.
Fix default model selection to check anthropic api key before.
0.15.0
Support MCP resources as a new context.
0.14.4
Fix usage miscalculation.
0.14.3
Fix reason-id on openai models afecting chat thoughts messages.
Support openai o models reason text when available.
0.14.2
Fix MCPs not starting because of graal reflection issue.
0.14.1
0.14.0
Support enable/disable tool servers.
Bump mcp java sdk to 0.11.0.
0.13.1
Improve ollama model listing getting capabilities, avoiding change ollama config for different models.
0.13.0
Support reasoning for ollama models that support think.
0.12.7
0.12.6
fix web-search support for custom providers.
fix output of eca_shell_command.
0.12.5
Improve tool call result marking as error when not expected output.
Fix cases when tool calls output nothing.
0.12.4
0.12.3
Fix MCP prompts for anthropic models.
0.12.2
0.12.1
0.12.0
Fix openai api key read from config.
Support commands via /.
Support MCP prompts via commands.
0.11.2
Fix error field on tool call outputs.
0.11.1
Fix reasoning for openai o models.
0.11.0
Add support for file contexts with line ranges.
0.10.3
Fix openai max_output_tokens message.
0.10.2
Fix usage metrics for anthropic models.
0.10.1
Improve eca_read_file tool to have better and more assertive descriptions/parameters.
0.10.0
Increase anthropic models maxTokens to 8196
Support thinking/reasoning on models that support it.
0.9.0
Include eca as a server with tools.
Support disable tools via config.
Improve ECA prompt to be more precise and output with better quality
0.8.1
Make generic tool server updates for eca native tools.
0.8.0
Support tool call approval and configuration to manual approval.
Initial support for repo-map context.
0.7.0
Add client request to delete a chat.
0.6.1
Support defaultModel in custom providers.
0.6.0
Add usage tokens + cost to chat messages.
0.5.1
0.5.0
Support custom LLM providers via config.
0.4.3
Improve context query performance.
0.4.2
Fix output of errored tool calls.
0.4.1
Fix arguments test when preparing tool call.
0.4.0
Add support for global rules.
Fix origin field of tool calls.
Allow chat communication with no workspace opened.
0.3.1
Improve default model logic to check for configs and env vars of known models.
Fix past messages sent to LLMs.
0.3.0
Support stop chat prompts via chat/promptStop notification.
Fix anthropic messages history.
0.2.0
Add native tools: filesystem
Add MCP/tool support for ollama models.
Improve ollama integration only requiring ollama serve to be running.
Improve chat history and context passed to all LLM providers.
Add support for prompt caching for Anthropic models.
0.1.0
Allow comments on json configs.
Improve MCP tool call feedback.
Add support for env vars in mcp configs.
Add mcp/serverUpdated server notification.
0.0.4
Add env support for MCPs
Add web_search capability
Add o3 model support.
Support custom API urls for OpenAI and Anthropic
Add --log-level <level> option for better debugging.
Add support for global config file.
Improve MCP response handling.
Improve LLM streaming response handler.
0.0.3
Fix ollama servers discovery
Fix .eca/config.json read from workspace root
Add support for MCP servers
0.0.2
0.0.1