MCP, MCP server
Claude Slack Bridge
A two-way bridge between Claude Code and Slack:
Compatibility: Not stated.
Grade B
Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit 003b0ae8e2a6, unchanged since the check below.
INSTALL_UNPINNED NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV
Why this grade
- INSTALL_UNPINNED Low
Dependencies use a range or git URL with no lockfile.
requirements.txt, line 1
fastmcp - NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
skills/slack-webhook/send.py, line 133
with urllib.request.urlopen(request, timeout=30) as response: - SECRETS_PATH_DOTENV Low
Mentions a .env file.
plugin/skills/build-process-skill/SKILL.md, line 93
iles or directories - e.g. `.mcp.json`, `.env`, `.claude/`, `projects.json`), copy it
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Concern
dependencies are not pinned.
INSTALL_UNPINNED
requirements.txt, line 1
fastmcp
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
skills/slack-webhook/send.py, line 133
with urllib.request.urlopen(request, timeout=30) as response:
plugin/skills/build-task-manager/SKILL.md, line 167
- `{task_fetch_instructions}` → the exact instructions from Step 3 that produced a successful fetch (preserve formatting - code fences, command lines, tool names)
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_DOTENV
plugin/skills/build-process-skill/SKILL.md, line 93
iles or directories - e.g. `.mcp.json`, `.env`, `.claude/`, `projects.json`), copy it
src/config.py, line 15
Required variables (must be set in the environment or a .env file):
src/config.py, line 25
model_config = {"env_file": ".env", "env_file_encoding": "utf-8", "extra": "ignore"}
Show more
.gitignore, line 1
.mcp.json
.roadmap_features/add-to-cursor/design/feature_design.md, line 88
slack_daemon.py ← MODIFIED: support loading cursor-bot token when CLIENT_ID=cursor
.roadmap_features/add-to-cursor/design/feature_design.md, line 113
### `.env.example` (modified)
.roadmap_features/add-to-cursor/plan/feature_plan.md, line 13
| 1 | `config-and-credentials` | Extend `Config` and `.env.example` to support dual-bot credentials via `CLIENT_ID` |
.roadmap_features/add-to-cursor/plan/feature_plan.md, line 26
Add `CURSOR_SLACK_BOT_TOKEN`, `CURSOR_SLACK_APP_TOKEN`, and `CLIENT_ID` to the application config model and document them in `.env.example`. This is the foundation both `session.py
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
Licence
Pass
A licence file is present (LICENSE).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit 003b0ae8e2a6. dependencies are not pinned. can reach a host that is not written as a fixed address. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: 003b0ae8e2a64f49d6d9d563583779b109fedb62
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