MCP, MCP server
Tiger Slack
Conversational Memory for AI Slack Bots
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.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ OBFUSCATION_FILE_OVER_READ_CAP
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
setup-tiger-slack.sh, line 93
bot_response=$(curl -s -H "Authorization: Bearer $bot_token" \ - NETWORK_UNNAMED_HOST Low
Calls a fixed host that the description does not name.
setup-tiger-slack.sh, line 93
bot_response=$(curl -s -H "Authorization: Bearer $bot_token" \ - SECRETS_PATH_DOTENV Low
Mentions a .env file.
CLAUDE.md, line 31
# Add Logfire MCP to Claude Code (requires LOGFIRE_READ_TOKEN in .env) - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
ingest/tiger_slack/constants.py, line 7
OPENROUTER_API_KEY = os.environ.get("OPENROUTER_API_KEY", None) - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
ingest/uv.lock, line 1
version = 1
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Concern
can reach a host that is not written as a fixed address. can reach slack.com. The description does not name that host.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
setup-tiger-slack.sh, line 93
bot_response=$(curl -s -H "Authorization: Bearer $bot_token" \
mcp/src/util/addMessageLinks.ts, line 11
const response = await fetch('https://slack.com/api/auth.test', {
README.md, line 25
- Connects to Slack via WebSocket (Socket Mode)
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
CLAUDE.md, line 31
# Add Logfire MCP to Claude Code (requires LOGFIRE_READ_TOKEN in .env)
setup-tiger-slack.sh, line 50
echo "2. Write the .env file"
ingest/tiger_slack/constants.py, line 7
OPENROUTER_API_KEY = os.environ.get("OPENROUTER_API_KEY", None)
Show more
setup-tiger-slack.sh, line 65
if [[ -f .env ]]; then
setup-tiger-slack.sh, line 66
echo "Found existing .env file."
setup-tiger-slack.sh, line 72
read -p "Start fresh? This will backup your current .env [y/N]: " choice
setup-tiger-slack.sh, line 74
cp .env ".env.backup.$(date +%s)"
setup-tiger-slack.sh, line 75
log_success "Backed up existing .env file"
setup-tiger-slack.sh, line 191
# Start with .env.sample as template
ingest/tiger_slack/jobs.py, line 132
slack_bot_token = os.getenv("SLACK_BOT_TOKEN")
ingest/tiger_slack/main.py, line 55
slack_bot_token = os.getenv("SLACK_BOT_TOKEN")
ingest/tiger_slack/main.py, line 59
slack_app_token = os.getenv("SLACK_APP_TOKEN")
mcp/src/serverInfo.ts, line 19
process.env.OPENROUTER_API_KEY
mcp/src/serverInfo.ts, line 22
apiKey: process.env.OPENROUTER_API_KEY,
mcp/src/util/addMessageLinks.ts, line 5
const SLACK_BOT_TOKEN = process.env.SLACK_BOT_TOKEN;
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Note
a file was over the read cap and was not fully read.
OBFUSCATION_FILE_OVER_READ_CAP
ingest/uv.lock, line 1
version = 1
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 7e32174a52ed. can reach a host that is not written as a fixed address. can reach slack.com. The description does not name that host. reads a credential or environment file. a file was over the read cap and was not fully read.
Date and source
Date checked:
github.com
Commit graded: 7e32174a52ede3e2ea14ac1b538169185819f545
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