Atlas / MCP servers / maxourc / renkeimap

renkeimapCAUTION

mcp/maxourc/renkeimap

https://renkeimap.jp/ IT連携マップ — システムどうしのデータ連携・接続仕様のまとめ の公開レポジトリ

Verdict
CAUTION
Grade
B
Trust score
86 /100
Exposed tools
—
Transport
streamable-http
License
NOASSERTION
Stars
0
01

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

English summary. RenkeiMap (IT連携マップ) is an independent, third-party map of the business systems used by Japanese companies: whether two systems can exchange data, by which route (API, file, screen), how you authenticate, and whether the service is up right now. Every fact carries a source URL and the date we checked it. This repository lets your AI agent use that map: a read-only MCP server (no account, no key) and a plugin/skill for Claude Code, Gemini CLI, Antigravity and Codex.

For AI agents(AI エージェントの方へ)

If your user asked you to learn or install the renkeimap skill (for example 「renkeimap の SKILL を覚えて」「renkeimap を入れて」):

  1. Tell the user what will change, and ask once: for each agent CLI on this machine (Claude Code, Gemini CLI, Antigravity, Codex), one MCP server entry (https://renkeimap.jp/mcp, read-only, no account) and one skill folder named renkeimap.
  2. Run:
git clone --depth 1 https://github.com/MaxOurC/renkeimap.git "${TMPDIR:-/tmp}/renkeimap"
sh "${TMPDIR:-/tmp}/renkeimap/skills/renkeimap/scripts/connect.sh"          # shows what it will do
sh "${TMPDIR:-/tmp}/renkeimap/skills/renkeimap/scripts/connect.sh" --apply  # does it
  1. Tell the user to start a new session. The tools are named renkeimap_*; the skill is renkeimap.

With the GitHub CLI, the skill alone can also be installed for one agent: gh skill install MaxOurC/renkeimap renkeimap --agent --scope user. For Antigravity (agy), use connect.sh: the agy CLI does not read the folder that gh skill --agent antigravity writes to. The skill then connects the MCP server the first time it is used, after asking the user.

If you cannot run commands, add the MCP server in your client's settings (the URL above, Streamable HTTP) and read SKILL.md.

When the user asks about Japanese business sys

Read from source at commit fcf2653c4a4bOBSERVED · 2026-10-12
02

Trust audit

CAUTIONgrade B · trust 86/100 Install with care. The audit found things worth knowing before you trust its output.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codePASS
L2Instruction surface (what it tells the agent)FAIL
L3Class-specific surfaceWARN
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
none-observed
Shell
none-observed
Dependencies
pinned
Secrets in source
none-found

Findings (3)

HIGHPrompt injection · prompt.credential_read · CWE-94, CWE-1427
skills/renkeimap/SKILL.md:17
`echo $NAME` or `cat .env` — they put the value into the conversation, and the conversation is stored.
Why it matters. asks the agent to read credentials
MEDIUMAuth / authz · mcp.remote_no_auth · CWE-287, CWE-862
streamable-http
Why it matters. a network transport with no auth environment variable found
Fix. require a token
LOWInventory / provenance · mcp.no_tools_extracted · CWE-1104
mcp/server.json
Why it matters. the tool list is enumerated at runtime by tools/list, not declared in source
Fix. the page says so rather than showing an empty table

Gates applied: no_behavioural_pass.

Audited 2026-10-12 · audit v0.4.1 · source sha fcf2653c4a4bfull audit observations/trust-audit/mcp-server/maxourc__renkeimap.json · Report an issue / request a re-scan
03

Audit history

Every audit this server has had. A grade with a past is a grade somebody is still checking.

DateSourceVerdictGradeScoreChange
2026-10-12fcf2653c4a4bCAUTIONB86first audit
04

Questions

What is the renkeimap MCP server?

https://renkeimap.jp/ IT連携マップ — システムどうしのデータ連携・接続仕様のまとめ の公開レポジトリ

Is renkeimap safe to connect to an agent?

With care. The audit graded it B (86/100) and found 3 things worth knowing before you trust this server, listed below with the exact line each was found on.

What credentials does renkeimap need?

No credential environment variables were found in its source, so it appears to need none.

How does renkeimap run?

It speaks streamable-http, so it runs as a service you connect to over the network.

How current is this page?

The grade is for one exact copy of the source (fcf2653c4a4b), read on 2026-10-12. The repository is watched and re-audited when it changes.

Advertisement