Atlas / MCP servers / wende / Cicada

CicadaSAFE

mcp/wende/cicada

AI Coders search blindly. Be their guide.

Verdict
SAFE
Grade
B
Trust score
86 /100
Exposed tools
—
Transport
stdio
License
MIT
Stars
41
01

Overview

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

[!WARNING] ⚠️ Disclaimer — Today's AI agents operate completely differently from when this project was conceived. In current benchmarks, using a code intelligence tool yields little to no advantage for frontier models. CICADA is discontinued, and I'd advise against using it or any other "code intelligence" tool.

Code Intelligence: Contextual Analysis, Discovery, and Attribution

Context compaction for AI code assistants – Give your AI structured, token-efficient access to 17+ languages including Elixir, Python, TypeScript, JavaScript, Rust, and more.

**Up to 50% less waiting · Up to 70% less tokens · Up to 99% less explanations to do** Tighter context = Better Quality

[](https://www.python.org/downloads/) [](https://opensource.org/licenses/MIT) [](https://codecov.io/gh/wende/cicada) [](https://modelcontextprotocol.io)

[](https://elixir-lang.org/) [](https://www.python.org/) [](https://www.typescriptlang.org/) [](https://www.javascript.com/) [](https://www.rust-lang.org/) [](#)

[![Install MCP Server](https://cursor.com/deeplink/mcp-install-d

Read from source at commit abe48acebbf4OBSERVED · 2026-10-08
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 (pypi)
claude mcp add cicada-mcp -- uvx cicada-mcp==0.6.4
03

Trust audit

SAFEgrade B · trust 86/100 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 codeWARN
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
declared (2 observation(s))
Network
declared (3 observation(s))
Shell
declared (1 observation(s))
Dependencies
not all pinned
Secrets in source
none-found

Findings (16)

MEDIUMCode injection · code.dynamic_import · CWE-78, CWE-94, CWE-95
cicada/languages/__init__.py:91
module = __import__(module_path, fromlist=[class_name])
LOWInventory / provenance · inv.binary · CWE-1104
tests/fixtures/cochange_test_repo.bundle
cochange_test_repo.bundle
Why it matters. a compiled or binary member cannot be reviewed from source
Fix. ship source, or explain the binary in the README
LOWCode injection · code.dynamic_import · CWE-78, CWE-94, CWE-95
tests/languages/scip/test_scip_all_languages.py:478
module = __import__(module_path, fromlist=[class_name])
LOWInsecure crypto · crypto.weak_hash · CWE-327, CWE-338
cicada/utils/hash_utils.py:32
hash_md5 = hashlib.md5()
LOWFilesystem / path · fs.traversal · CWE-22, CWE-59
.github/workflows/publish-pypi.yml:82
cd ../../..
LOWFilesystem / path · fs.traversal · CWE-22, CWE-59
.github/workflows/publish-pypi.yml:87
cd ../../..
LOWFilesystem / path · fs.traversal · CWE-22, CWE-59
tests/mcp/test_filter_utils.py:74
assert is_test_file("../../test_baz.ex")
LOWSupply chain · supply.unpinned · CWE-829, CWE-1357
requirements.txt
mcp, tree-sitter, tree-sitter-elixir, pyyaml
Why it matters. 4 requirement(s) not pinned with ==
Fix. pin exact versions
LOWSupply chain · supply.unpinned · CWE-829, CWE-1357
tests/fixtures/sample_typescript/package.json
@sourcegraph/scip-typescript, typescript
Why it matters. 2 dependency range(s) float
Fix. pin exact versions or ship a lockfile
LOWPrompt injection · prompt.persistence · CWE-94, CWE-1427
codebook/INSTALLATION.md:188
# Add to PATH (if needed)
Why it matters. instructs the agent to persist itself in the user's environment
LOWSupply chain · prompt.pipe_to_shell · CWE-829, CWE-1357
README.md:73
# curl -LsSf https://astral.sh/uv/install.sh | sh
LOWSupply chain · prompt.pipe_to_shell · CWE-829, CWE-1357
codebook/RandD/202511052055-BUNDLING_RESEARCH.md:203
curl -LsSf https://astral.sh/uv/install.sh | sh && \
LOWSupply chain · prompt.pipe_to_shell · CWE-829, CWE-1357
codebook/RandD/202511052055-MCP_TOOL_CALL_BENCHMARKING.md:296
run: curl -LsSf https://astral.sh/uv/install.sh | sh
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
INFOInventory / provenance · inv.oversize · CWE-1104
public/cicada-demo-extended-clean-trimmed copy.gif
public/cicada-demo-extended-clean-trimmed copy.gif
Why it matters. 1392109 bytes not read
INFOInventory / provenance · inv.oversize · CWE-1104
public/no-cicada-demo-trimmed.gif
public/no-cicada-demo-trimmed.gif
Why it matters. 2824224 bytes not read

Gates applied: no_behavioural_pass.

Audited 2026-10-08 · audit v0.4.1 · source sha abe48acebbf4full audit observations/trust-audit/mcp-server/wende__cicada.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
2026-10-08abe48acebbf4SAFEB86first audit
05

Questions

What is the Cicada MCP server?

AI Coders search blindly. Be their guide.

Is Cicada safe to connect to an agent?

The audit found nothing in the source that contradicts what it says it does, and graded it B (86/100). 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 Cicada need?

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

How does Cicada run?

It speaks stdio, so it runs as a local process your client starts. It is published on npm as sample-typescript at 0.1.0.

How current is this page?

The grade is for one exact copy of the source (abe48acebbf4), read on 2026-10-08. The repository is watched and re-audited when it changes.

Advertisement