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AgeCommit message (Collapse)Author
11 daysDrop unused guix depBen Sima
11 daysUpdate cgit dep URLBen Sima
11 daysAdd semantic search for chat historyBen Sima
- Add chat_history table with embeddings in memory.db - Add saveChatHistoryEntry for live message ingestion - Add searchChatHistorySemantic for vector similarity search - Update search_chat_history tool to use semantic search - Add backfill command: run.sh Omni/Agent/Memory.hs backfill - Add stats command: run.sh Omni/Agent/Memory.hs stats - Change default memory.db path to ~/memory.db - Wire Telegram message handling to save to chat_history async
11 daysAdd search_chat_history tool for AvaBen Sima
Allows Ava to search her conversation logs for past discussions. Searches UserMessage/AssistantMessage events with case-insensitive matching, configurable days_back (default 7) and max_results (default 20).
12 daysCoder: git pull --ff-only in init phaseBen Sima
12 daysfix: actually restart services on deploymentBen Sima
Previously used 'enable --now' which only starts stopped services. Now explicitly calls 'restart' to ensure running services pick up new versions.
12 daysSubagent: clarify context is required for coder roleBen Sima
12 daysSubagent: remove task_id from spawn_subagent tool schemaBen Sima
The coder role no longer requires task_id, only namespace.
12 dayspush.sh: fix hostname extraction from pathBen Sima
12 daysTelegram formatting + push.sh Tailscale supportBen Sima
- Strengthen Telegram MarkdownV2 formatting guidance in Ava's system prompt - Add DNS record beryl.bensima.com -> 100.127.197.132 (Tailscale IP) - Modify push.sh to detect local deploys and skip SSH - Add Tailscale hostname fallback when domain is unreachable
12 daysOmni/Agent/Subagent/Coder: decouple from jr task systemBen Sima
Remove task_id requirement and all jr task CLI calls. The Coder subagent now only requires namespace and task description - no external task tracking needed. Changes: - Remove coderTaskId from CoderConfig - Remove jr task show/update/comment calls - Commit message uses namespace prefix instead of task ID - Recovery phase just reverts git, no task comment - Subagent.hs only validates namespace for Coder role
13 daysAdd Telegram button confirmation for subagent spawningBen Sima
Security improvement: subagents now require explicit user confirmation via Telegram inline buttons, preventing the agent from bypassing approval. Changes: - Add InlineKeyboardMarkup, InlineKeyboardButton, CallbackQuery types - Add parseCallbackQuery for handling button presses - Add sendMessageWithKeyboard and answerCallbackQuery API functions - Add PendingSpawn registry for tracking unconfirmed spawn requests - Add spawnSubagentToolWithApproval that sends approval buttons - Add handleCallbackQuery to process approve/reject button clicks - Add approveAndSpawnSubagent and rejectPendingSpawn functions Flow: 1. Agent calls spawn_subagent → creates pending request 2. User receives message with ✅ Approve / ❌ Reject buttons 3. Button click (outside agent loop) spawns or cancels 4. Pending requests expire after 10 minutes
13 daysMake subagents non-blocking with async spawningBen Sima
- Add global subagent registry to track running handles by ID - Modify executeSpawnSubagent to use spawnSubagentAsync and return immediately - Add check_subagent tool for querying status or getting results - Export subagentTools convenience function with both tools - Update Telegram.hs to use subagentTools instead of just spawnSubagentTool Ava can now spawn subagents in the background and continue conversations while checking on progress via check_subagent.
13 daysfeat(ava): subagent hardening with audit loggingBen Sima
Based on Anthropic's effective harnesses research. New modules: - Omni/Agent/AuditLog.hs: JSONL audit logging with SubagentId linking - Omni/Agent/Tools/AvaLogs.hs: Tool for Ava to query her own logs - Omni/Agent/Subagent/HARDENING.md: Design documentation Key features: - SubagentHandle with TVar status for async execution and polling - spawnSubagentAsync, querySubagentStatus, waitSubagent, cancelSubagent - User confirmation: spawn_subagent requires confirmed=true after approval - Audit logs stored in $AVA_DATA_ROOT/logs/{ava,subagents}/ - CLI: ava logs [--last=N] [<subagent_id>] - read_ava_logs tool for Ava self-diagnosis Tasks: t-267, t-268, t-269, t-270, t-271
13 daysava: add Python/CLI tools and local whisper fallbackBen Sima
- Wrap ava binary with Python (requests, httpx, pandas, etc.) - Add CLI tools: curl, pandoc, ffmpeg, imagemagick, csvkit - Add local whisper-cli fallback when OPENAI_API_KEY unavailable Amp-Thread-ID: https://ampcode.com/threads/T-019b2dc2-36e0-75e1-90c1-622901fc9847 Co-authored-by: Amp <amp@ampcode.com>
13 daysava: wrap binary with Python and CLI toolsBen Sima
13 daysFix Ava log buffering for journaldBen Sima
- Add LineBuffering to stdout/stderr in Ava.hs - Add StandardOutput/StandardError=journal to systemd service
13 daysMerge Ava deployment changesBen Sima
13 daysAdd Ava systemd deployment with dedicated user and workspaceBen Sima
- Add Omni.Agent.Paths module for configurable AVA_DATA_ROOT - Create ava Linux user in Users.nix with SSH key - Add systemd service in Beryllium/Ava.nix with graceful shutdown - Update Skills.hs and Outreach.hs to use configurable paths - Add startup logging of resolved paths in Telegram.hs - Create migration script for moving data from _/var/ava to /home/ava - Add deployment documentation in Beryllium/AVA.md In dev: AVA_DATA_ROOT unset uses _/var/ava/ In prod: AVA_DATA_ROOT=/home/ava via systemd Amp-Thread-ID: https://ampcode.com/threads/T-019b2d7e-bd88-7355-8133-275c65157aaf Co-authored-by: Amp <amp@ampcode.com>
13 daysAdd subagent system for AvaBen Sima
Enables orchestrator to spawn specialized subagents for focused tasks: - WebCrawler: web search + page reading (haiku, fast) - CodeReviewer: code analysis tools (sonnet, thorough) - DataExtractor: structured data extraction (haiku) - Researcher: combined web + codebase research (sonnet) Key features: - spawn_subagent tool with role-based tool selection - Per-subagent resource limits (timeout, cost, tokens) - Structured output with citations (claim, source_url, quote) - Separate API keys for OpenRouter vs Kagi - Efficiency-focused system prompts Defaults: 200k tokens, $1.00 cost cap, 600s timeout, 20 iterations
13 daysFix Manifest.hs FromJSON parsersBen Sima
Wrap parser chains in parentheses to fix compilation errors from incorrect use of </ operator.
13 daysFix deployer checking stale state instead of actual running servicesBen Sima
The deployer compared its in-memory stateServices map to decide if a service needed restarting. When the deployer restarted, this state was lost, causing it to think services were 'already at' the desired path when they were actually running old code. Changes: - Add getRunningStorePath to Systemd module to read actual store path - Update deployService to query systemd instead of stale in-memory state - Add DerivingStrategies extension to Deployer.hs
14 daysUpdate homepage with marketing copy and fix push.shBen Sima
14 daysFix hlint errors in Deploy modulesBen Sima
- Systemd: use list comprehension instead of if-then-else - Manifest: use </> operator, replace case with maybe - Deployer: use newtype, use flip removeService - Caddy: use newtype for single-field types
14 daysAdd skills system for avaBen Sima
- Create Omni/Agent/Skills.hs with skill loader and tools - Skills follow Claude Skills format (SKILL.md + scripts/references/assets) - Directory structure: _/var/ava/skills/{shared,<user>}/ - Three tools: skill, list_skills, publish_skill - Users can publish private skills to shared - Integrate skills tools into Telegram bot - Create skill-creator meta-skill at _/var/ava/skills/shared/skill-creator/
14 daysBatch web_reader tool, much fasterBen Sima
Added retry with backoff, parallel proccessing, editing pages down to main content, summarization with haiku. It's so much faster and more reliable now. Plus improved the logging system and distangled the status UI bar from the logging module.
2025-12-16refactor: Rename Bot to Ava, remove cost guardrailBen Sima
- Rename Omni/Bot.hs to Omni/Ava.hs - Delete Omni/Bot.scm (unused Guile version) - Remove cost limit (was 10 cents, now 0) - Increase max iterations from 10 to 50
2025-12-16feat(deploy): Complete mini-PaaS deployment system (t-266)Ben Sima
- Add Omni/Deploy/ with Manifest, Deployer, Systemd, Caddy modules - Manifest CLI: show, update, add-service, list, rollback commands - Deployer: polls S3 manifest, pulls closures, manages systemd units - Caddy integration for dynamic reverse proxy routes - bild: auto-cache to S3, outputs STORE_PATH for push.sh - push.sh: supports both NixOS and service deploys - Biz.nix: simplified to base OS + deployer only - Services (podcastitlater-web/worker) now deployer-managed - Documentation: README.md with operations guide
2025-12-15Restrict new tools to Ben onlyBen Sima
python_exec, http_get/post, outreach_*, feedback_list, and read_file now require isBenAuthorized check, matching email/hledger pattern.
2025-12-15t-265.6: Add feedback collection endpoint for PILBen Sima
- Add feedback table with migration in Core.py - Add FeedbackForm and FeedbackPage UI components - Add /feedback GET/POST routes and /api/feedback JSON endpoint - Add admin feedback view at /admin/feedback - Create Omni/Agent/Tools/Feedback.hs with feedback_list tool - Wire feedback tool into Telegram agent
2025-12-14t-265.5: Add SMTP email sending for Ava outreachBen Sima
- Add emailSendTool to Email.hs for sending approved drafts - Add sendApprovedEmail function that checks draft status - Use Network.Mail.Mime.simpleMail' with SMTP.sendMail - Integrate with Outreach module to verify approval and mark sent - Add tests for new tool
2025-12-14t-265.4: Add read_file tool and PIL codebase context to AvaBen Sima
- Import Omni.Agent.Tools in Telegram.hs - Add readFileTool to Ava's tool list - Add podcastitlater context section to system prompt with key file paths
2025-12-14Fix message splitting to not use LLMBen Sima
The haiku-based splitting was modifying message content. Replace with deterministic paragraph-based splitting that preserves the original text exactly.
2025-12-14Add outreach approval queue for Ava (t-265.3)Ben Sima
- Create Omni/Agent/Tools/Outreach.hs with tools - Drafts stored in _/var/ava/outreach/{pending,approved,...} - Add Telegram commands: /review, /approve, /reject, /queue - Integrate outreach tools into agent's tool list Amp-Thread-ID: https://ampcode.com/threads/T-019b202c-2156-74db-aa4a-e0a2f4397fbb Co-authored-by: Amp <amp@ampcode.com>
2025-12-14Add HTTP request tools for agent API interactionsBen Sima
- Create Omni/Agent/Tools/Http.hs with http_get and http_post tools - Support headers, query params, JSON body, 30s timeout - Return structured JSON with status, headers, body - Add 9 unit tests including real HTTP calls to httpbin.org - Wire tools into Telegram agent's tool list Completes t-265.2
2025-12-14Add python_exec tool for agent Python executionBen Sima
- Create Omni/Agent/Tools/Python.hs with python_exec tool - Execute Python snippets via subprocess with 30s default timeout - Return structured JSON with stdout, stderr, exit_code - Add 8 unit tests covering print, imports, errors, timeout - Wire tool into Telegram agent's tool list Completes t-265.1
2025-12-14telegram: switch to HaskellNet for IMAP, fix message delivery bugsBen Sima
- Replace openssl s_client with HaskellNet/HaskellNet-SSL for proper IMAP client support (better protocol handling, no manual parsing) - Add HaskellNet deps to Haskell.nix with doJailbreak for version bounds - Fix lost messages: sendMessageReturningId now throws on API errors instead of returning Nothing (which was incorrectly treated as success) - Auto-retry markdown parse errors as plain text - Hardcode benChatId for reliable email check loop startup
2025-12-13Add hledger tools to Telegram botBen Sima
- New Omni/Agent/Tools/Hledger.hs with 5 tools: - hledger_balance: query account balances - hledger_register: show transaction history - hledger_add: create new transactions - hledger_income_statement: income vs expenses - hledger_balance_sheet: net worth view - All tools support currency parameter (default: USD) - Balance, register, income_statement support period parameter - Period uses hledger syntax (thismonth, 2024, from X to Y) - Shell escaping fixed for multi-word period strings - Authorization: only Ben and Kate get hledger tools - Max iterations increased from 5 to 10 - Transactions written to ~/fund/telegram-transactions.journal
2025-12-13telegram: round cost to 2 decimal places in logsBen Sima
2025-12-13telegram: per-user memory in groups, continuous typingBen Sima
Memory changes: - Add thread_id column to conversation_messages for topic support - Add saveGroupMessage/getGroupConversationContext for shared history - Add storeGroupMemory/recallGroupMemories with 'group:<chat_id>' user - Fix SQLite busy error: set busy_timeout before journal_mode Telegram changes: - Group chats now use shared conversation context (chat_id, thread_id) - Personal memories stay with user, group memories shared across group - Memory context shows [Personal] and [Group] prefixes - Add withTypingIndicator: refreshes typing every 4s while agent thinks - Fix typing UX: indicator now shows continuously until response sent
2025-12-13feat: add Telegram topic (message_thread_id) supportBen Sima
- Parse message_thread_id from incoming messages - Include thread_id in sendMessage API calls - Pass thread_id through message queue system - Replies now go to the correct topic in supergroups
2025-12-13fix: use OpenAI Whisper for voice transcriptionBen Sima
OpenRouter's chat completion API doesn't properly pass audio to models. Switched to calling OpenAI's /v1/audio/transcriptions endpoint directly with the whisper-1 model. Requires OPENAI_API_KEY environment variable.
2025-12-13Enable WAL mode and busy timeout for SQLite concurrencyBen Sima
Fixes 'database is locked' errors when multiple threads access the memory database simultaneously (incoming batcher, message dispatch, reminder loop, main handler).
2025-12-13Add incoming message queue for Telegram botBen Sima
Batches incoming messages by chat_id with a 3-second sliding window before processing. This prevents confusion when messages arrive simultaneously from different chats. - New IncomingQueue module with STM-based in-memory queue - Messages enqueued immediately, offset acked on enqueue - 200ms tick loop flushes batches past deadline - Batch formatting: numbered messages, sender attribution for groups, media stubs, reply context - Media from first message in batch still gets full processing
2025-12-13telegram: fix audio transcription model and prompt orderBen Sima
- Switch from gemini-2.0-flash-001 to gemini-2.5-flash - Put audio content before text prompt (model was ignoring audio) - Strengthen prompt to return only transcription
2025-12-13telegram: unified message queue with async/scheduled sendsBen Sima
- Add Messages.hs with scheduled_messages table and dispatcher loop - All outbound messages now go through the queue (1s polling) - Disable streaming responses, use runAgentWithProvider instead - Add send_message tool for delayed messages (up to 30 days) - Add list_pending_messages and cancel_message tools - Reminders now queue messages instead of sending directly - Exponential backoff retry (max 5 attempts) for failed sends
2025-12-13Fix Telegram streaming markdown parse errorsBen Sima
Amp-Thread-ID: https://ampcode.com/threads/T-019b1894-b431-777d-aba3-65a51e720ef2 Co-authored-by: Amp <amp@ampcode.com>
2025-12-13Add ISO 8601 timestamps to conversation context messagesBen Sima
2025-12-13Add knowledge graph with typed relations to Memory moduleBen Sima
- Add RelationType with 6 relation types - Add MemoryLink type and memory_links table - Add graph functions: linkMemories, getMemoryLinks, queryGraph - Add link_memories and query_graph agent tools - Wire up graph tools to Telegram bot - Include memory ID in recall results for linking - Fix streaming usage parsing for cost tracking Closes t-255 Amp-Thread-ID: https://ampcode.com/threads/T-019b181f-d6cd-70de-8857-c445baef7508 Co-authored-by: Amp <amp@ampcode.com>
2025-12-13feat: only allow whitelisted users to add bot to groupsBen Sima
When the bot is added to a group, check if the user who added it is in the whitelist. If not, send a message explaining and leave the group immediately. This prevents unauthorized users from bypassing DM access controls by adding the bot to a group.
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-30 17:52:12 +0000