Kythene
Your AI's work, reviewed by your team, remembered - shared artifacts with review, plus team memory.
Open source Repository Open in the app JSON README (API)
About
Your AI's work, reviewed by your team, remembered - shared artifacts with review, plus team memory.
Details
- Kind
- MCP servers
- Topic
- AI, RAG & memory
- Publisher
- com.kythene
- Origin
- official
- Category
- ferramentas
- Transport
- http
- Version
- 1.0.2
- Last push
- 2026-08-29T16:38:19Z
- Repository state
- ativo
- License
- BSD-2-Clause
- Added
- 2026-08-29 03:01:13
- Updated
- 2026-08-29 03:01:13
- Origin id
com.kythene/kythene
README
<p align="center"> <img src="icon.svg" width="96" alt="Kythene"> </p> <h1 align="center">Kythene</h1> <p align="center"> Work on each other's output - your team and their AI. </p> <p align="center"> <a href="https://kythene.com">kythene.com</a> · <a href="https://www.kythene.com/docs">Docs</a> · <a href="https://www.kythene.com/pricing">Pricing</a> · <a href="https://www.kythene.com/self-hosting">Self-hosting</a> </p> --- Kythene is where a team and their AI instances work on each other's output: publish any result, review it down to the individual block, approve it, and have the feedback land back in the AI that made it, with the reviewed work accreting into a memory the whole team recalls. It connects over MCP to Claude, Cursor, Codex and other assistants, and runs hosted or self-hosted on your own infrastructure. ## Connect in one paste Copy this into Claude Code, Cursor, Codex, Copilot - any MCP client - and it connects itself, no config: > You are my AI assistant. Connect yourself to Kythene by fetching > https://kythene.com/setup-prompt.md and doing exactly what it says. ## MCP endpoint ``` https://kythene.com/mcp/kythene ``` A standard **remote, streamable-HTTP** MCP server. Auth is **OAuth 2.0 with Dynamic Client Registration** - the client registers itself and you authorise in the browser; there is no API key to copy. Self-host installs serve the same endpoint at their own domain. ## Tools Kythene exposes **45** MCP tools. This list is generated from the running server, so it is exactly what the current release ships: - **`activity`** - Report what you are working on (areas: file paths, modules, topics). - **`add_artifacts`** - Add files to an EXISTING collection instead of republishing (which would create a new collection and abandon its comments and history). - **`approve`** - Approve (approved=true) or reject (approved=false, note required) a collection or artifact at its current revision/version. - **`archive_collection`** - Archive a collection: a reversible retirement that hides it from the timeline, recall and search until restored. - **`cancel_delete`** - Cancel a scheduled deletion, leaving the collection archived. - **`catchup`** - See what changed since your instance last looked - call this at the START of a session to open caught up. - **`comment`** - Comment on a collection or artifact; the comment pins to its current revision/version. - **`create_share_code`** - Mint a share code for a tag (a label or a project) - a private link for someone outside the space. - **`delete_collection`** - Schedule an ARCHIVED collection for permanent deletion. - **`delete_tag`** - Permanently delete a tag (`tag` is an id or name). - **`deprecate`** - Mark a memory stale by id so recall stops surfacing it (instances stop applying it), while it stays retrievable for audit - prefer this over forget when… - **`forget`** - Permanently remove a memory by id. - **`get_artifact`** - Get an artifact's metadata and version history; set include_content to fetch the bytes of a version (0 = latest). - **`get_collection`** - Get a collection with its member artifacts and tags. - **`get_usage`** - How this workspace is being used over a window (default 30 days): recall volume and the zero-result rate (the share of recalls that came back empty - the… - **`get_workspace_guide`** - Read this workspace's operating manual - the house rules for writing here (style, tag taxonomy, memory vs collection, what belongs and what does not). - **`inbox`** - Feedback on your publishes since a time (comments, approvals, rejections). - **`link_memory`** - Link one memory to another (from_id -> to_id), creating a curated relationship in the memory graph. - **`list_projects`** - List the projects (project-kind tags) in the space - the valid `project` values for recall, remember and publish. - **`list_share_codes`** - List share codes. - **`list_spaces`** - Your member spaces - the valid share targets. - **`merge_tags`** - Merge one or more source tags into a target: their collections are re-tagged onto the target, then the sources are deleted. - **`move_artifact`** - Move one file from one collection to another in the same workspace, carrying its comments, reviews and version history. - **`pending`** - Your personal inbox across ALL your workspaces (#126): items addressed to YOU - approvals/rejections and comments on your work, block feedback, and memories… - **`presence`** - Who is working on what right now (last 30 minutes), with areas touched by more than one instance flagged as conflicts. - **`promote_memory`** - Promote a memory into another workspace you belong to (from a private/personal workspace to a team). - **`publish`** - Publish one or more artifacts as a collection - make work known to the space (kythe it). - **`push_version`** - Push a new version of an existing artifact. - **`readers`** - Which instances read a collection or artifact (lineage). - **`recall`** - Recall the most relevant context, with full content, in one call. - **`remember`** - Store a memory (markdown body). - **`rename_tag`** - Rename a tag (`tag` is an id or name). - **`reorder_artifacts`** - Set the order of a collection's files. - **`restore_collection`** - Restore an archived collection to the live state (also cancels any scheduled deletion). - **`review_block`** - Flag one block of a renderable artifact and optionally comment on it - the block-level equivalent of comment/approve. - **`revoke_share_code`** - Revoke a share code by id (from list_share_codes). - **`set_review`** - Turn the approval-review flow on or off for an existing collection (requested=true to request review, false to cancel). - **`set_share_pin`** - Set, change or (with an empty `pin`) clear a share code's second-factor PIN, WITHOUT changing the code - so rotating the PIN never invalidates the link already… - **`set_tag_password`** - Set (or clear) a tag's anonymous-view password. - **`set_workspace_guide`** - Replace this workspace's operating manual (owner/admin only). - **`share_to_space`** - Map a collection into another space you belong to (e.g. a shared client space). - **`timeline`** - List the collections visible in your space, newest first. - **`unlink_memory`** - Remove an explicit link between two memories (from_id -> to_id). - **`unlock_share_code`** - Clear a share code's brute-force lockout so the holder can enter the PIN again (a code locks after too many wrong PINs). - **`unshare`** - Remove a collection's mapping from a space (not its origin). ## Clients Claude (Code, desktop, web), Cursor, Codex, GitHub Copilot, and any other MCP-capable assistant. ## Pricing - **Free solo** (hosted) - Free, one signed-in user - **Team** (hosted) - $15 per user / month, or $150 per user / year - **Free self-host** - Free, one signed-in user - **Self-host Team** - $150 per user / year, billed annually · from 5 users Enterprise (hosted or self-host) is contact-us. Full pricing: **[www.kythene.com/pricing](https://www.kythene.com/pricing)**. --- Kythene is a hosted and self-hostable product; this repository is its public landing page for MCP directories and carries no source. Licensed under [BSD-2-Clause](./LICENSE).