/plugin marketplace add katekruger/campaignpreflightplugin
/plugin install campaign-preflight

git clone https://github.com/katekruger/campaignpreflightplugin

/plugin marketplace add ./campaignpreflightplugin
/plugin install campaign-preflight

pipx install campaign-preflight

PYTHONPATH=src python3 -m campaign_preflight.cli demo

claude mcp add campaign-preflight -- campaign-preflight-mcp

campaign-preflight demo

CAMPAIGN PREFLIGHT
Campaign: Enterprise Q3 Outbound
Provider: demo
Readiness: NOT READY
Score: 0/100
Confidence: MEDIUM

BLOCKERS

[campaign.stop_on_reply]
Stop-on-reply is disabled: repliers will keep receiving follow-ups.
  Remediation: Enable stop-on-reply on the campaign.

[personalization.prompt_injection]
1 contact(s) have prompt-injection text in their personalization.
  Affected: s***********a@caldera.example.com
  Remediation: Remove the affected personalization and review the enrichment source it came from.

[suppression.contact_listed]
1 contact(s) appear on the active suppression list.
  Affected: m**********s@stonebridge.example.com
  Remediation: Remove these contacts from the campaign before activation.

WARNINGS

[contacts.missing_first_name]
2 of 20 contacts (10.0%) are missing a first name.
  Affected: i**o@summitforge.example.com, r******s@clearwater.example.com
  Remediation: Backfill the missing first names, or use a fallback in your copy.

UNKNOWN

[senders.aggregate_capacity]
Sender capacity is unavailable: 1 of 3 senders report no daily limit.
  Affected: r***n@example.com

------------------------------------------------------------------------------
Summary:
8 blockers, 17 failures, 21 warnings, 1 unknown, 32 passed
20 leads and 3 sender(s) checked in 0.0s
Confidence is MEDIUM: 1 check(s) could not run.
Point-in-time snapshot. Campaign state may change after this check ran.

campaign-preflight check \
  --campaign examples/clean_campaign/campaign.yaml \
  --leads examples/clean_campaign/leads.csv \
  --suppressions examples/clean_campaign/suppressions.csv

campaign-preflight check --campaign campaign.yaml --leads leads.csv --fail-on blocker

.claude-plugin/     plugin manifest and marketplace manifest
skills/             the three skills, one directory each
bin/                launchers the MCP server and CLI run through
src/                the Python package: rules, engine, providers, reporters
tests/              unit, integration, contract
docs/               rules catalogue, configuration, MCP, CI, limitations, architecture
examples/           three worked campaigns, one per verdict
scripts/            generators and the plugin packager

campaign-preflight rules list --category suppression
campaign-preflight rules explain senders.aggregate_capacity

version: 1

settings:
  target_timezone: America/New_York
  required_variables: [first_name, company_name]
  internal_domains: [ourcompany.example.com]
  customer_domains: [bigcustomer.example.com]
  allow_weekend_sending: false

rules:
  campaign.daily_volume:
    warning_above: 100
    blocker_above: 250
  senders.health_below_threshold:
    minimum_score: 80
  contacts.missing_job_title:
    enabled: false

campaign-preflight validate-config preflight.yaml
campaign-preflight check --campaign c.yaml --leads l.csv --config preflight.yaml

score = 100 - sum(weight[status][severity] for every FAIL and WARN)

readiness:
  NOT_READY            any BLOCKER FAIL, or any HIGH FAIL
  INCOMPLETE           else if any critical rule is UNKNOWN
  READY_WITH_WARNINGS  else if any FAIL or WARN
  READY                otherwise

flowchart LR
    CLI[CLI] --> Engine
    MCP[MCP server] --> Engine
    Engine -->|gather| Provider{Provider}
    Provider --> CSV[CSV / files]
    Provider --> Instantly[Instantly v2]
    Instantly --> Guard[ReadOnlyTransport]
    Guard -->|allowlist| API[(Instantly API)]
    Provider -->|data + why| Context[Frozen context]
    Context --> Rules[76 rules]
    Rules --> Score[Scoring]
    Score --> Out[Terminal / JSON / Markdown]
    style Guard fill:#4a1f1f,stroke:#c04040,color:#fff

git clone https://github.com/katekruger/campaignpreflightplugin
cd campaignpreflightplugin
uv sync --all-extras
uv run pytest

uv run ruff format .                                  # format
uv run ruff check .                                   # lint
uv run mypy                                           # typecheck, strict
claude plugin validate . --strict                     # manifests
uv run python scripts/generate_rules_doc.py --check   # docs/rules.md is current
./scripts/bump-version.sh --check                     # version fields agree
uv run python scripts/build_plugin.py                 # dist/campaign-preflight.plugin