Atlas / MCP servers / sidneybissoli / uis-mcp-server

uis-mcp-serverSAFE

mcp/sidneybissoli/uis-mcp-server

Provenance-first MCP server for UNESCO UIS statistics (education, science, culture) — remote, Cloudflare Workers

Verdict
SAFE
Grade
B
Trust score
89 /100
Exposed tools
—
Transport
stdio · streamable-http
License
MIT
Stars
1
01

Overview

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

[](https://github.com/SidneyBissoli/uis-mcp-server/actions/workflows/ci.yml) [](https://uis.sidneybissoli.com/status) [](https://uis.sidneybissoli.com/status) [](https://www.npmjs.com/package/uis-mcp-server) [](https://registry.modelcontextprotocol.io/v0.1/servers/io.github.SidneyBissoli%2Fuis-mcp-server/versions) [](https://glama.ai/mcp/servers/SidneyBissoli/uis-mcp-server) [](https://smithery.ai/servers/sidneybissoli/uis-mcp-server) [](LICENSE.md) [](https://uis.sidneybissoli.com/status)

🇧🇷 Leia em Português

A public, hosted, provenance-first MCP server for the statistics of the UNESCO Institute for Statistics (UIS) — education, science and R&D, culture and communication — no installation, no account, no API key. Point your MCP client at the hosted endpoint and ask about enrolment, completion, out-of-school children, literacy, education sp

Read from source at commit 5c1c58d60d99OBSERVED · 2026-10-11
02

Connect

Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control.

claude-code (npm)
claude mcp add uis-mcp-server -- npx -y [email protected]
03

Trust audit

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

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

What the source does

Filesystem
none-observed
Network
declared (5 observation(s))
Shell
none-observed
Dependencies
not all pinned
Secrets in source
none-found

Findings (7)

LOWFilesystem / path · fs.traversal · CWE-22, CWE-59
.github/workflows/deploy-worker.yml:17
# irmãos bcb e ibge é obrigatório porque lá o Worker importa de ../../dist.
LOWFilesystem / path · fs.traversal · CWE-22, CWE-59
tests/evals/fixtures.test.ts:3
import { CATALOG } from "../../evals/catalog.js";
LOWFilesystem / path · fs.traversal · CWE-22, CWE-59
tests/evals/fixtures.test.ts:4
import { FIXTURES } from "../../evals/fixtures/queries.js";
LOWObfuscation / stealth · obf.decode_call · CWE-506, CWE-94
src/index.ts:32
const ICON_PNG = Uint8Array.from(atob(ICON_PNG_BASE64), (c) => c.charCodeAt(0));
LOWObfuscation / stealth · obf.decode_call · CWE-506, CWE-94
tests/icon-sync.test.ts:38
Uint8Array.from(atob(ICON_PNG_BASE64), (c) => c.charCodeAt(0));
LOWSupply chain · supply.unpinned · CWE-829, CWE-1357
package.json
@modelcontextprotocol/server, @sbissoli/mcp-provenance, @sbissoli/mcp-search, @sbissoli/mcp-upstream, zod, @cloudflare/workers-types, @modelcontextprotocol/client, @sbissoli/mcp-evals
Why it matters. 16 dependency range(s) float
Fix. pin exact versions or ship a lockfile
LOWInventory / provenance · mcp.no_tools_extracted · CWE-1104
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 2026-10-11 · audit v0.4.1 · source sha 5c1c58d60d99full audit observations/trust-audit/mcp-server/sidneybissoli__uis-mcp-server.json · Report an issue / request a re-scan
04

Audit history

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

DateSourceVerdictGradeScoreChange
2026-10-115c1c58d60d99SAFEB89first audit
05

Questions

What is the uis-mcp-server MCP server?

Provenance-first MCP server for UNESCO UIS statistics (education, science, culture) — remote, Cloudflare Workers

Is uis-mcp-server safe to connect to an agent?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.

What credentials does uis-mcp-server need?

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

How does uis-mcp-server run?

It speaks stdio and streamable-http, so it runs as a local process your client starts. It is published on npm as uis-mcp-server at 1.5.1.

How current is this page?

The grade is for one exact copy of the source (5c1c58d60d99), read on 2026-10-11. The repository is watched and re-audited when it changes.

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