code-server 5569c99b8e feat: sign intermediate messages so model knows what user didn't see ...

Intermediate assistant messages (with tool_calls) and tool result messages
are never sent to the user but remain in the model's context. This causes
the model to refer to content the user never saw.

Add _hidden_sig field at message creation time (context.py), then apply
[HIDDEN:sig] prefix at read time (session get_history) so the model sees
which messages were hidden. Storing the signature separately from content
preserves Anthropic prompt caching — the same prefixed string is produced
every turn.

Changes:
- visibility.py: add compute_signature(), refactor sign_content/verify to
  use it, fix Tuple -> tuple (PEP 585)
- context.py: add_assistant_message() and add_tool_result() store _hidden_sig
- session/manager.py: get_history() applies [HIDDEN:sig] prefix at read time
- tests/test_message_visibility.py: 14 tests covering compute_signature,
  _hidden_sig creation, get_history prefix, JSONL round-trip, idempotency

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-09 15:23:46 +01:00

..

test_agent_loop_metadata.py

fix: update tests to handle signed visibility markers

2026-02-28 23:42:28 +00:00

test_agent_loop_tool_result.py

fix: resolve test suite warnings (RuntimeWarning, DeprecationWarning)

2026-03-06 05:20:46 +00:00

test_anthropic_base.py

fix(tests): update CLIResult test for new signature

2026-02-28 23:43:02 +00:00

test_anthropic_oauth_native_tools.py

feat(provider): support native tools in API conversion

2026-02-28 23:43:02 +00:00

test_anthropic_oauth.py

fix(tests): restore removed functionality and fix test failures

2026-03-06 04:41:44 +00:00

test_bash_heredoc.py

fix(bash): use newline separator for sentinel to fix heredoc hangs

2026-03-02 10:14:13 +00:00

test_bash_tool.py

fix(bash): use newline separator for sentinel to fix heredoc hangs

2026-03-02 10:14:13 +00:00

test_beta_flags.py

fix: update beta flags tests to expect combined hardcoded + tool flags

2026-03-05 09:44:17 +00:00

test_bus_correlation.py

feat(bus): add correlation store for request-response

2026-02-28 23:37:46 +00:00

test_cli_input.py

fix: history messages should not be change[kvcache]

2026-02-13 15:10:07 +08:00

test_cli_oauth.py

feat(cli): add OAuth login/status/logout commands

2026-02-28 23:09:42 +00:00

test_commands.py

fix(tests): restore removed functionality and fix test failures

2026-03-06 04:41:44 +00:00

test_computer_tool.py

fix(tests): restore removed functionality and fix test failures

2026-03-06 04:41:44 +00:00

test_config_loader.py

test: add coverage for NANOBOT_CONFIG and migration logic

2026-03-09 12:21:48 +01:00

test_config_oauth_integration.py

feat(config): integrate OAuth store with config loading

2026-02-28 23:09:59 +00:00

test_context_prompt_cache.py

fix: update runtime context test for system prompt inclusion

2026-03-05 12:48:51 +00:00

test_cron_commands.py

fix(cron): add service-layer timezone validation

2026-02-18 19:33:23 +01:00

test_cron_service.py

fix(cron): add service-layer timezone validation

2026-02-18 19:33:23 +01:00

test_docker.sh

docs: add core agent line count script and update README with real-time stats

2026-02-06 07:28:39 +00:00

test_edit_tool.py

fix: update EditTool name in tests to match implementation

2026-03-05 09:34:25 +00:00

test_email_channel.py

fix(email): allow proactive sends when autoReplyEnabled is false

2026-02-24 04:27:14 +08:00

test_heartbeat_idle_detection.py

fix: heartbeat idle detection now correctly identifies real user messages

2026-02-28 23:42:28 +00:00

test_heartbeat_idle.py

fix: address linting issues in heartbeat idle detection

2026-02-28 23:42:17 +00:00

test_heartbeat_service.py

fix: update HeartbeatService tests for new constructor API

2026-03-05 07:04:37 +00:00

test_hook_channel.py

feat(channels): add hook channel

2026-02-28 23:39:22 +00:00

test_hooks_config.py

Refactor hooks config to remove redundancies

2026-02-28 23:40:02 +00:00

test_hooks_integration.py

test: end-to-end hooks integration tests

2026-02-28 23:40:02 +00:00

test_hooks_server.py

feat(hooks): rewrite server to use bus + correlation

2026-02-28 23:39:22 +00:00

test_idle_heartbeat_integration.py

fix: update tests to handle signed visibility markers

2026-02-28 23:42:28 +00:00

test_matrix_channel.py

revert 7dc400c05c

2026-03-05 20:22:50 +01:00

test_media_tracking.py

Snapshot: All native Anthropic tools implemented

2026-02-28 23:43:15 +00:00

test_memory_consolidation_types.py

Fix: handle non-string tool call arguments in memory consolidation

2026-02-23 13:59:49 -03:00

test_memory_security.py

feat(memory): implement path security validation

2026-03-01 00:23:06 +00:00

test_memory_tool.py

feat(memory): implement str_replace command

2026-03-01 00:23:14 +00:00

test_message_tool_suppress.py

refactor: simplify message tool suppress — bool check instead of target tracking

2026-02-27 02:27:18 +00:00

test_message_tool.py

test: remove message tool media test (message.py changes out of scope)

2026-02-20 18:06:13 +01:00

test_message_visibility.py

feat: sign intermediate messages so model knows what user didn't see

2026-03-09 15:23:46 +01:00

test_native_tools_registration.py

fix: update EditTool name in tests to match implementation

2026-03-05 09:34:25 +00:00

test_oauth_config.py

feat(config): add OAuthCredentials model for subscription auth

2026-02-28 23:07:01 +00:00

test_oauth_store.py

feat(config): add OAuth credential storage

2026-02-28 23:09:42 +00:00

test_oauth_utils.py

fix: update beta flags tests to expect combined hardcoded + tool flags

2026-03-05 09:44:17 +00:00

test_outbound_correlation.py

feat(manager): resolve correlation in outbound dispatch

2026-02-28 23:38:36 +00:00

test_provider_factory.py

feat(providers): add create_provider factory with OAuth detection

2026-02-28 23:07:47 +00:00

test_registry_duck_typing.py

feat(tools): add duck typing support to ToolRegistry

2026-02-28 23:43:02 +00:00

test_registry_native_execution.py

fix: update EditTool name in tests to match implementation

2026-03-05 09:34:25 +00:00

test_registry_oauth.py

feat(registry): add OAuth provider detection logic

2026-02-28 23:07:01 +00:00

test_subagent_wait.py

fix: update SubagentManager spawn() to match test expectations

2026-03-05 08:05:54 +00:00

test_telegram_channel_media.py

feat: integrate media sending with album support

2026-02-28 23:42:51 +00:00

test_telegram_chunking.py

Replace message chunking with upstream's proven implementation

2026-02-28 23:43:15 +00:00

test_telegram_media.py

feat: add album grouping logic

2026-02-28 23:42:51 +00:00

test_telegram_suppress.py

feat: add suppression support to Telegram channel

2026-02-28 23:40:39 +00:00

test_tool_validation.py

Validate tool params and add tests

2026-02-02 20:39:08 +03:00

test_visibility_signing.py

feat: apply signed markers to system message handler

2026-02-28 23:42:28 +00:00