agent4.io
by FastDrop
Build and run grounded business agents over MCP: agents, knowledge bases, skills, Storylines.
Build and run grounded business agents over MCP: agents, knowledge bases, skills, Storylines. Official MCP Registry: io.agent4/agent4-tenant@1.0.0. Remote endpoint: https://api.agent4.io/v1/mcp
Problem it solves
Discoverable MCP server listed in the official MCP Registry.
How it's different
Remote MCP endpoint ingested from the official registry and probed by FastDrop.
Ingested from the official MCP Registry
FastDrop pulled this entry from the official MCP Registry as io.agent4/agent4-tenant and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed
and the description is not theirs.
If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.
Claim this listingTools this endpoint exposes
Read directly from the endpoint on 30 Sept 2026. Not supplied by the maker.
list_agentsList all agents in this tenant (name + published state).
get_agentGet one agent's full configuration (soul/task/tools/skills/knowledge_bases/model/params).
create_agentCreate an agent. `name` is lower-cased on save — it is a key, not a display name. soul = persona/identity; task = duties and boundaries; tools = tool-name whitelist (check list_tools fir
update_agentUpdate **part** of an agent — fields you don't pass stay as they are. ⚠️ List-field semantics, don't mix them up: `tools=[...]` / `skills=[...]` / `knowledge_bases=[...]` are **full-list repl
list_toolsList tool names assignable to agents, with their descriptions (incl. the tenant's connected MCP tools).
list_mcp_serversList the MCP servers connected in this tenant's tool library (read-only; secret fields omitted).
create_shareCreate a **share / integration entry point** for an agent — this is how end users actually reach it. **`published=True` only means "visible", not "reachable"**: for end users to talk to the agent
list_sharesList an agent's shares (token / label / disabled / chat link / embed URL / appearance config). When the top-level `pretty_url` is non-empty it is the preferred link to give humans (see create
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Matched on shared tags and the tools their MCP servers actually expose.
Shares tags: MCP server
Shares tags: MCP server
Shares tags: MCP server
Shares tags: MCP server
Shares tags: MCP server
Shares tags: MCP server
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