mseep-keboola-mcp-server@1.20.5
VERIFIED· not startedPublisher claims: "MCP server for interacting with Keboola Connection" Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Coverage
Not started: dependency install failed; the server itself was not observed.- Tested
- the dependency install step · every file read, file written and host contacted by what ran
- Not tested
- server startup · the tool list · tool behavior
What this means for the label: Verified here covers what ran. The server's tools were not exercised with a real credential, so nothing about their behavior is asserted; the credential summary below says what to do with that.
Before you give it your token
- It will ask for
KEBOOLA_MCP_SERVER_OAUTH_LOG_ALLSTORAGE_API_TOKENor--storage-token/--accept-secrets-in-urlConfiguration, not credentials: APP_ENV, APP_VERSION, BRANCH_ID, HOSTNAME_SUFFIX, LOG_CONFIG, SAPI_RANDOM_SEED, STORAGE_API_URL, WORKSPACE_ID- Where it talks to
- no vendor host named in the codeAlso keboola.com — not the publisher's domain; check what for before connecting.
- What the honeypot saw
- no credential files read · no network
- What we could not test
- server startup · the tool list · tool behavior
Connect it with a scoped credential, under the guard, and read the third-party hosts first. The code names keboola.com as well as its own vendor. The guard injects KEBOOLA_MCP_SERVER_OAUTH_LOG_ALL, STORAGE_API_TOKEN only into requests to the host you bind (and its subdomains) and refuses the rest.
Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios; not started: dependency install failed; the server itself was not observed) on 2026-11-12 and scored it 84/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.
Behavior trace
Honeypot run · 0 s · 2 scenarios · 0 deviationsStatic findings
p = subprocess.Popen(Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.await keboola_mcp_server.run_http_async(Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.from keboola_mcp_server.tools.sql import QueryDataOutput, query_dataFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.['python', '-m', 'keboola_mcp_server', '--transport', 'sse', '--log-config', log_config_file.absolute()],Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.config = dataclasses.replace(config, mcp_server_url=f'https://mcp.{hostname_suffix}')Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.http_app = mcp_server.http_app(Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.# We reset dev environment variables to integtest values to ensure tests run locally using .env settings.Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.assert config.mcp_server_url == 'https://foo.bar'Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.from keboola_mcp_server.mcp import ServerState, get_http_request_or_noneFix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.from keboola_mcp_server.tools.sql import QueryDataOutput, query_dataFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.# kill the server and capture streamsFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.mcp_server_url='https://mcp',Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.sse_app = mcp_server.http_app(Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.Cost to the agent
Tokens estimated at four characters each. The tool list is re-read by the agent on every turn, so it is the number to compare between servers that do the same job: ranked across the index.
Known vulnerabilities
No advisories in OSV for mseep-keboola-mcp-server@1.20.5 as of 2d ago. This is the package itself, not its dependencies.