MCP reference

This reference describes the tools that Kessho's MCP server exposes to your agents: their name, what they do, their parameters. It is derived from the server's catalog (the tools/list answer of the kessho-mcp binary): it cannot describe a tool that no longer exists, and an added tool makes it stale until it is regenerated.

62 tools in 7 families.

Family	Tools
Recall and reading(9)	mem_recall, mem_read_context, mem_read_history, mem_read_archive, mem_search, mem_digest, mem_about_path, mem_relations, mem_graph_export
Archive and session(7)	mem_archive, mem_rollback_archive, mem_historize, mem_update_phase, mem_set_summary, mem_worklog, mem_archive_rewrite_paths
Topology and structure(17)	mem_list, mem_get_topology, mem_init_project, mem_rename, mem_merge, mem_reclass, mem_move, mem_move_undo, mem_alias_add, mem_attach, mem_wikilink_retarget, mem_resolve_conflict, mem_accept_dangling, mem_remove, mem_restore, mem_promote_domain, mem_relocate_project
Ingestion(7)	mem, mem_note, mem_principle, mem_goal, mem_person, mem_doc, mem_codebase
Repository archaeology(9)	mem_archeo, mem_archeo_plan, mem_archeo_index_files, mem_archeo_context, mem_archeo_project_topology, mem_archeo_context_finalize, mem_archeo_stack, mem_archeo_git, mem_archeo_atlassian
Maintenance(9)	mem_health_scan, mem_health_tasks, mem_health_repair, mem_codebase_scan, mem_codebase_repair, mem_migrate, mem_vault_migrate, mem_check_update, mem_help
Git synchronization(4)	mem_git_status, mem_git_sync, mem_git_commit, mem_git_resolve

Reading a page

Each family has its page; each tool has its section there, named like the tool the agent calls:

• an English summary of one sentence, written for this site;
• the description, as the catalog writes it — in French, because the catalog is only written in French and is not translated here;
• the parameter table: name, type, required or not, catalog description;
• at the top of the page, examples: the sentence you say to the agent, then the call it makes from it.

You do not need to call these tools yourself: the agent chooses them from what you ask. To know what to say, read With an agent.