Koskamo

insc.one MCP

A remote Model Context Protocol server providing a bench-aware citator for Supreme Court of India precedents. It offers zero-hallucination extractive headnotes, ratio decidendi extraction, universal citation translation across reporters (INSC, SCC, AIR, SCR), and bench-strength hierarchy validation to assist legal research and litigation preparation.

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Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

insc.one MCP logo, by insc.oneVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-01Operated by insc.one
MCP endpoint (Streamable HTTP)
https://insc.one/mcp
Vendor documentation

What its tools do

6 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Not annotated (6)

6 of 6 have a description · 0 of 6 declare behavior hints · 4 of 6 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to insc.one ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Resolve legal citations to canonical INSC neutral citations
  • Extract verbatim ratio decidendi anchored to paragraph numbers
  • Check if precedents are overruled or superseded by higher benches
  • Audit legal briefs for citation accuracy and treatment status

Source and maintenance

Vendor evidenceRegistry 0.1.0
mcp-registry: one.insc/insc-one@0.1.0Source repository
Repository status
Unavailable (HTTP 404)
Maintenance checked

Protocol and capabilities

Server
insc-one 0.1.0
MCP protocol negotiated in check
2025-06-18
Tools
6 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {}
}

Tools

6 advertised

resolve_citation
Advertised by the server during the last successful anonymous check.

Resolve any Indian Supreme Court reference — INSC neutral citation, SCC, AIR, MANU, party name + year, or free text — to the canonical INSC neutral citation with parallel citations, bench, decision date, official e-SCR link, and current treatment status. Use this first for any citation; always prefer and return the INSC form.

resolve_citation input schema
{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "description": "The reference to resolve, e.g. \"2013 INSC 768\", \"(2014) 2 SCC 1\", \"AIR 2014 SC 187\", \"Lalita Kumari\", \"Arnesh Kumar arrest\"."
    }
  }
}
get_ratio
Advertised by the server during the last successful anonymous check.

Return the extractive, paragraph-anchored ratio decidendi and headnotes of a Supreme Court case — the exact judicial language counsel can read in court. Never paraphrased; every holding carries a paragraph anchor and an official-text pointer.

get_ratio input schema
{
  "type": "object",
  "required": [
    "citation"
  ],
  "properties": {
    "issue": {
      "type": "string",
      "description": "Optional focus issue or statutory section to prioritize relevant headnotes."
    },
    "citation": {
      "type": "string",
      "description": "INSC neutral citation or any resolvable reference."
    }
  }
}
search_cases
Advertised by the server during the last successful anonymous check.

Search the insc.one Supreme Court index by natural-language issue, keyword, or legal proposition. Returns ranked cases with INSC citations, one-line holdings, and treatment signals.

search_cases input schema
{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 5,
      "maximum": 15,
      "minimum": 1
    },
    "query": {
      "type": "string",
      "description": "Natural-language legal question or keywords, e.g. 'FIR mandatory registration', 'CoC commercial wisdom IBC'."
    }
  }
}
check_treatment
Advertised by the server during the last successful anonymous check.

Check whether a cited Supreme Court authority is still good law — overruled, distinguished, or affected by a larger bench under the Dawoodi Bohra bench-strength hierarchy. Run this before including any authority in a draft or filing.

check_treatment input schema
{
  "type": "object",
  "required": [
    "citation"
  ],
  "properties": {
    "citation": {
      "type": "string",
      "description": "INSC neutral citation or any resolvable reference."
    }
  }
}
format_citation
Advertised by the server during the last successful anonymous check.

Return a ready-to-paste citation string that leads with the INSC neutral citation, with optional parallel SCC/AIR/SCR/MANU forms and a registry-style footnote. Use this to standardize citations in drafts and pleadings.

format_citation input schema
{
  "type": "object",
  "required": [
    "citation"
  ],
  "properties": {
    "style": {
      "enum": [
        "insc_primary",
        "insc_only",
        "full_parallel"
      ],
      "type": "string",
      "default": "insc_primary"
    },
    "citation": {
      "type": "string",
      "description": "INSC neutral citation or any resolvable reference."
    }
  }
}
audit_brief
Advertised by the server during the last successful anonymous check.

Audit an entire legal brief, petition, or opponent argument for citation accuracy and Article 141 binding precedent validity. Automatically extracts every citation (INSC, SCC, AIR, SCR, MANU, or case name), verifies current treatment status (flagging OVERRULED or superseded authorities), checks the Dawoodi Bohra bench-strength hierarchy, and returns tactical counter-arguments.

audit_brief input schema
{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "description": "The brief, petition excerpt, opponent arguments, or paragraph containing legal citations to audit."
    },
    "focus_issue": {
      "type": "string",
      "description": "Optional legal topic to prioritize in the tactical analysis."
    }
  }
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (3 of 3 answered).

  1. 2026-11-02: 3 of 3 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
1348 ms
95th percentile latency
1348 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · unavailable
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown
  • · probe · passed · 1348 ms · metadata changed · 6 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http insc-one-mcp https://insc.one/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add insc-one-mcp --url https://insc.one/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable insc-one-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "insc-one-mcp": {
      "url": "https://insc.one/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "insc-one-mcp": {
      "type": "streamableHttp",
      "url": "https://insc.one/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start insc-one-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "insc-one-mcp": {
      "type": "http",
      "url": "https://insc.one/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http insc-one-mcp https://insc.one/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "insc-one-mcp": {
      "url": "https://insc.one/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "insc-one-mcp": {
      "serverUrl": "https://insc.one/mcp"
    }
  }
}

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