Module commands 

Command implementations

Structs

HarvestConfig

Configuration for the harvest database

HarvestStats

Statistics from a harvest operation

HarvestedSession

A harvested session record

Functions

apply_pending_index

Apply a pending registration after VS Code has exited. Called by the detached watchdog process (via chasm internal apply-pending).

configure_provider

Configure a provider

create_agent

Create a new agent configuration

create_migration

Create a migration package

detect_all

Detect everything (workspace, providers, sessions) for a path

detect_orphaned

Detect all workspace hashes for a project path (including orphaned workspaces) This helps find sessions that exist on disk but are in old/orphaned workspace folders

detect_providers

Detect available providers and their status

detect_session

Detect which provider a session belongs to

detect_workspace

Detect workspace information for a given path

doctor

Run all diagnostic checks

export_batch

Export chat sessions from multiple project paths (batch operation)

export_sessions

Export chat sessions from a workspace

export_specific_sessions

Export specific sessions by ID

fetch_by_workspace

Fetch sessions from workspaces matching a name pattern

fetch_sessions

Fetch specific sessions by their IDs

find_sessions

Find sessions by search pattern

find_sessions_filtered

Optimized session search with filtering

find_workspaces

Find workspaces by search pattern

git_add

Add chat sessions to git

git_config

Configure git settings for chat sessions

git_diff

Diff chat sessions between commits or current state

git_init

Initialize git versioning for chat sessions

git_log

Show history of chat session commits with associated file changes

git_restore

Restore chat sessions from a specific commit

git_snapshot

Create a git tag snapshot of chat sessions

git_status

Show git status of chat sessions

git_track

Track chat sessions together with associated file changes

harvest_checkpoint

Create a checkpoint (version snapshot) of a session

harvest_checkpoints

List checkpoints for a session

harvest_compact

Compact the harvest database by stripping session_json request blobs.

harvest_export

Export sessions from the harvest database

harvest_git_commit

harvest_git_diff

harvest_git_init

Git operations for harvest database

harvest_git_log

harvest_git_restore

harvest_init

Initialize a harvest database at the specified path

harvest_list

List sessions in the harvest database

harvest_rebuild_fts

Rebuild the FTS index from messages_v2 table

harvest_restore_checkpoint

Restore a session to a previous checkpoint

harvest_run

Run the harvest operation

harvest_scan

Scan for available providers and workspaces

harvest_search

Full-text search across all sessions

harvest_share

Import a chat session from a share link URL

harvest_shares

List share links in the harvest database

harvest_status

Show harvest database status

harvest_sync

Sync sessions between the harvest database and provider workspaces

history_fetch

Fetch chat sessions from other workspaces into current workspace

history_merge

Merge all chat sessions into a single unified chat ordered by timestamp

history_show

Show all chat sessions across workspaces for current project

import_from_provider

Import sessions from another provider

import_sessions

Import chat sessions into a workspace

import_specific_sessions

Import specific session files

inspect_cache

chasm inspect cache — Show agentSessions model & state caches.

inspect_files

chasm inspect files — List all files in the chatSessions directory with details.

inspect_index

chasm inspect index — Show the ChatSessionStore index entries.

inspect_keys

chasm inspect keys — List all session-related keys in state.vscdb with sizes.

inspect_memento

chasm inspect memento — Show session memento (input history and active session state).

inspect_rebuild

chasm inspect rebuild — Rebuild session index and model cache from files on disk. Scans chatSessions/, parses each session file, builds the index with full metadata (title, timestamps, request count), overwrites chat.ChatSessionStore.index and agentSessions.model.cache, cleans up agentSessions.state.cache, and fixes the active-session memento.

inspect_validate

chasm inspect validate — Validate session files on disk (format, size, parse).

list_agents

List available agents and roles

list_agents_cli

List all available agents and their status

list_agents_sessions

List agent mode sessions (chatEditingSessions / Copilot Edits)

list_modes

List orchestration modes

list_orphaned

List sessions that exist on disk but are not in VS Code’s index

list_providers

List all discovered providers

list_sessions

List all chat sessions

list_templates

Show swarm templates

list_tools

List available tools

list_workspaces

List all VS Code workspaces

merge_all_providers

Merge all sessions from all available providers

merge_by_workspace_name

Merge chat sessions from workspaces matching a name pattern

merge_by_workspace_names

Merge chat sessions from multiple workspace name patterns

merge_cross_provider

Merge chat sessions from multiple providers (cross-provider merge)

merge_from_provider

Merge chat sessions from an LLM provider

merge_sessions_by_list

Merge specific chat sessions by their IDs or filenames

move_by_path

Move sessions from one path to another

move_sessions

Move chat sessions from one workspace to another (by path lookup)

move_specific_sessions

Move specific sessions by ID

move_workspace

Move all sessions from one workspace to another (by hash)

provider_info

Show detailed info about a specific provider

recover_backups

Scan all VS Code workspaces (optionally filtered by path) for backup files (.jsonl.bak, .jsonl.pre-restore, .json, .json.bak) that contain more requests than the current .jsonl — and restore them.

recover_convert

Convert session files between JSON and JSONL formats

recover_copilot_info

Display comprehensive Copilot Chat extension version information and compatibility analysis with session data.

recover_detect

Detect and display session format and version information

recover_extract

Extract sessions from a VS Code workspace by project path

recover_from_database

Recover sessions from a SQLite database backup

recover_from_recording

Recover sessions from the recording API server

recover_jsonl

Recover sessions from corrupted JSONL files

recover_orphans

List orphaned sessions in workspaceStorage

recover_recursive

Recursively walk a directory tree and recover orphaned sessions for all workspaces found.

recover_repair

Repair corrupted session files in place

recover_scan

Scan for recoverable sessions from various sources

recover_status

Show recovery status and recommendations

recover_upgrade

Upgrade session files for multiple projects to the current provider format

register_all

Register all sessions from a workspace into VS Code’s index

register_recursive

Recursively walk directories and register orphaned sessions for all workspaces found.

register_repair

Repair sessions: compact JSONL files and rebuild the index with correct metadata

register_sessions

Register specific sessions by ID or title

register_trim

Trim oversized sessions by keeping only the most recent requests.

resolve_path

Resolve a path option to an absolute PathBuf, handling “.” and relative paths

restore_migration

Restore a migration package

run_agent

Run an agent with a prompt

run_agent_cli

Run an agent by alias with auto-save

schema_detect

chasm schema detect — Auto-detect schema for a workspace or file

schema_export

chasm schema export — Export full registry + ontology as JSON

schema_list

chasm schema list — List all known provider schemas

schema_mappings

chasm schema mappings — Show cross-provider field mappings

schema_ontology

chasm schema ontology — Show the ontology (entity types, relationships, semantic tags)

schema_show

chasm schema show — Show detailed schema for a specific version

shard_info

Show information about shards of a session.

shard_session

Shard a single session file.

shard_workspace

Shard all oversized sessions in a workspace.

show_agent_info

Show agent information

show_agent_session

Show agent mode session details

show_index

Show the VS Code session index (state.vscdb) for a workspace

show_session

Show session details

show_timeline

Show timeline of session activity with gap visualization

show_workspace

Show workspace details

telemetry_clear

Clear telemetry records

telemetry_config

Configure remote telemetry endpoint

telemetry_export

Export telemetry records

telemetry_info

Show telemetry status and what data is collected

telemetry_opt_in

Enable telemetry (opt-in)

telemetry_opt_out

Disable telemetry (opt-out)

telemetry_record

Record structured telemetry data for AI analysis

telemetry_reset

Reset telemetry ID

telemetry_show

Show recorded telemetry data

telemetry_sync

Sync telemetry records to remote server

telemetry_test

Test connection to remote telemetry server

test_provider

Test connection to a provider

watch_cli

Run the watch command — monitor agent session directories for changes