Agent support matrix
beta
Beta · hosted MCP · evidence-backed support
A setup page is not a verification claim. Provisional means the configuration shape has official evidence but Sift has not completed its production read/write suite. Generic means standards guidance only.
| Client | Status | Inspected version | Transport | Auth | Current limitation |
|---|---|---|---|---|---|
| Claude Code | provisional | Claude Code 2.1.208 (configuration only) | remote-mcp | oauth | Sift has not completed the production read/write verification suite in this released client. |
| Cursor | provisional | Not installed | remote-mcp | oauth | OAuth and tool visibility vary between the IDE and Cursor Agent. |
| Codex | provisional | Codex CLI 0.144.1 (configuration only) | remote-mcp | oauth | Sift has not completed the production read/write verification suite in this released client. |
| ChatGPT | provisional | Not installed | remote-mcp | oauth | Custom connector availability depends on ChatGPT plan and workspace policy. |
| OpenClaw | provisional | OpenClaw 2026.5.7 (fallback required) | remote-mcp | oauth | Installed 2026.5.7 exposes list/serve/set/show/unset but no MCP login; use the Sift CLI fallback. |
| Hermes | provisional | Not installed | cli | local-profile | No official released hosted-MCP OAuth command was confirmed; use the Sift CLI skill fallback. |
| Other MCP client | generic | Not installed | remote-mcp | oauth | Standards-compatible does not mean Sift-verified. |