OTInstaller Registry
Read-only search of the OTInstaller registry of OSINT tools and guides, with consent classes.
What it does
OTInstaller Registry is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
No capability identified yet from its description.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)Hosted endpoint
https://api.otinstaller.com/mcpstreamable-http
In Claude Code: claude mcp add --transport http otinstaller-registry https://api.otinstaller.com/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"otinstaller-registry": {
"url": "https://api.otinstaller.com/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 2h agoONLINE OTInstaller Registry answered an MCP connection on 21 Oct 2026 and introduced itself as otinstaller-registry 1.0.0 (MCP protocol 2025-06-18).
6 tools offered to AI assistants
search_tools· Search the registry's OSINT tools by words, the input type they take, the entity type they find, or category. passive_only keeps the tools ot runs without asking the person.get_tool· A tool's inputs, outputs, API keys, network access and ethics flags, the consent class `ot mcp` will put a run in, what a run does in plain words, and how to install and run it with ot.list_types· The input types tools take, the entity types they find, the categories, and which input types each entity type can feed (the pivot map).suggest_pivots· For entity types found so far (a subdomain, an account, an email ...), the tools that take them as input, best first.search_guides· Search the registry's investigation guides (methods, checklists, references) by words, target type or level.read_guide· One page of a guide, as Markdown, with the list of its pages and the tools it uses.
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://api.otinstaller.com/mcp | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Website | https://otinstaller.com/docs/agents#remote-server | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Repository | https://github.com/OTInstaller/otinstaller | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Version | 1.0.0 | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 2h ago |
Change history
- NEW21 Oct 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is OTInstaller Registry still online?
Free alerts · no accountQuestions about OTInstaller Registry
How do I connect OTInstaller Registry?
Use the hosted endpoint https://api.otinstaller.com/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does OTInstaller Registry offer?
When Electra Index connected on 21 Oct 2026, it listed 6 tools: search_tools, get_tool, list_types, suggest_pivots, search_guides, read_guide. The full list is in "Live check" above.
Is OTInstaller Registry online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.