harness-fleet
Run repeatable, evidence-grounded LLM batch jobs over free and local models. Every claim is typed, and every quote is checked against the source at exact character offsets. Scores and interpretations still need human review.
Harness Fleet turns a pile of text into answers you can check. You describe the job — score these accounts, pull the pricing out of these pages, flag the ones that matter — and it returns a typed result for every record with the exact sentence it relied on. It runs on free or local AI models by default, keeps all state in a local file, and ships the assistant playbooks for every fleet product, so one install gives your AI client the account, partner, and career skills too.
Canonical CLI is harness-fleet. The account-fleet and career-fleet distributions ship their own entry points from their own checkouts — install one fleet per environment.
New here? One-click install → 60-second demo → which fleet do I want?
Start here (no coding needed)
-
Install. macOS/Linux:
./install.sh· Windows:powershell -ExecutionPolicy Bypass -File install.ps1It makes its own private Python environment, sets up a workspace, and connects Claude Desktop or Cursor for you.Prefer a terminal one-liner to the installer? This puts the CLI on your PATH without cloning anything:
uv tool install "git+https://github.com/NatesVibeCode/harness-fleet" # or, without uv: python3 -m pip install "git+https://github.com/NatesVibeCode/harness-fleet"
-
Watch it work. The installer finishes by scoring a set of example records with a built-in fake model — no accounts, no API keys, no cost — and tells you where the results landed.
-
Get free model access — about two minutes, no credit card needed: FREE-ACCESS.md. Until one of those is connected there is nothing for a real run to use.
-
Ask your assistant. Restart Claude Desktop (or Cursor) and describe the job in plain words, e.g. "score these 200 accounts and show me the strongest 25 with quotes." The bundled skill picks the right commands.
Rather click than type? harness-fleet studio opens a local page for choosing which AI tools and models your runs are allowed to use.
Which fleet do I want?
Every distribution shares one engine — typed claims, SQLite checkpoints, and character-exact quote verification — and ships the assistant skills below. Install one per environment.
| If you want to… | Install | CLI | Skill that drives it |
|---|---|---|---|
| Score, classify, extract, or triage your own text at volume | harness-fleet ← you are here | harness-fleet |
harness-fleet |
| Turn an ICP into scored target accounts | account-fleet | account-fleet |
account-fleet |
| Find and rank employers and job postings | career-fleet | career-fleet |
career-fleet |
| Find implementation partners and SIs | harness-fleet, preset partner-research |
harness-fleet |
partner-fleet |
Skills are installed into your workspace by harness-fleet setup — see Assistant skills.
Contents
- Which fleet do I want?
- One-click install · Quickstart — 60-second demo
- 30-Second Example: raw accounts in → scored, grounded CSV out
- Why you can trust the output · Core capabilities · Source quality
- SQLite control plane · Commands · Assistant skills
- MCP server · Harness studio (local UI)
- Migrating from free-fleet · Verification & testing
Migrating from free-fleet
Version 0.3.0 renames the free-fleet distribution to harness-fleet (the old bulk-lanes name is gone). Back up your database first, then:
free-fleet db backup free-fleet.db.bak # back up with the OLD CLI first (SQLite backup API, WAL-safe)
mv free-fleet.db harness-fleet.db
harness-fleet setup --workspace-root . # re-installs the skill
harness-fleet mcp install # re-installs client configs
Old packets (free_fleet_v2 / bulk_lanes_v2) no longer read; re-export them from SQLite before upgrading. The FREE_FLEET_DB / BULK_LANES_DB / ACCOUNT_FLEET_DB variables are replaced by the single HARNESS_FLEET_DB. There is no downgrade path — restore your backup to go back.
Python 3.10+ is required. This is a command-line tool with an optional AI-assistant integration. It scores source text you supply; the CLI does not browse for companies or fetch job postings automatically. The bundled account-fleet skill guides a connected assistant through that research.
Install and try the offline demo below before running a real list. Real research requires a configured model provider and your own qualification criteria.
30-Second Example: Raw Accounts In → Scored, Grounded CSV Out
Suppose you have a list of target companies in accounts.csv:
company,careers_text
stripe.com,"We are hiring a Staff Engineer to lead migration off legacy v1 billing pipeline to Kafka..."
hyper_ai,"Looking for Senior Backend Engineer hitting latency limits at 50k QPS on Postgres cluster..."
pinecone.io,"Hiring Infrastructure Engineer scaling vector search across multi-tenant clusters..."
1. Initialize the account research preset and run
# Initialize the typed account-research preset (evidence checklist, identified_gap; score/fit_tier derived)
harness-fleet init research-demo --preset account-research
# Process the accounts through free model routes (zero API spend)
harness-fleet run research-demo --input accounts.csv --id-column company --text-column careers_text --run-id campaign-01
2. Export the top 25 ranked accounts
harness-fleet export campaign-01 --format csv --sort-by score --desc --top 25 --rank --output ranked_accounts.csv
3. Output (ranked_accounts.csv)
rank,item_id,score,identified_gap,fit_tier,primary_quote_text
1,stripe.com,92,"Legacy billing migration",tier_1,"lead migration off legacy v1 billing pipeline to Kafka"
Illustrative values only; real exports also include source URLs, digests, and quote details. Set your ICP and scoring rubric in the task's TaskSpec — a preset plus a task JSON file, edited by hand or by your AI client using the bundled skill. An exact source quote proves the text exists, not that a company will buy your product.
Why You Can Trust the Output
Every output row is gated through deterministic checks before it is committed to SQLite. If any check fails, the batch rotates to the next route — nothing unverified is exported.
- Deterministic Quote Verification: Cited quotes are checked against the raw source text at character-level precision and resolved to canonical
[start, end]offsets. Sections with evidence terms also expose numbered candidate spans the worker cites by id instead of free-searching; verification recomputes the same span table, so offsets are code-owned. Fabricated or altered quotes fail grounding and trigger immediate route rotation. (This proves all cited quotes are verbatim source substrings; whether a claim is truly entailed by its quote remains model-generated.) - Closed JSON Schemas: Outputs adhere strictly to closed JSON Schemas defined in
TaskSpec. Models cannot add fields, emit markdown, or drift out of schema. - Derived Scores and Tiers, Not Double Judgment: Scoring tasks collect an evidence-bound
checklistof true/false answers, and the pipeline computesscore(summed points, capped at 100),fit_tier(85+ →tier_1, 70+ →tier_2, 50+ →tier_3, elseunfit), andpassed. A mismatched derived value fails validation and rotates routes. - Weighted, Time-Decayed Evidence: Every true answer needs a supporting quote tagged with
supports, and each answer scores its points scaled by source weight (configurable per-domain rules, longest match wins) and recency decay (per-item half-lives — hiring signals stale in weeks, company fundamentals in months). Untagged truth scores zero, so weak evidence can only lower a score, never inflate one. - Intelligent Route Scoring: Bayesian-smoothed scoring by verification rate, grounding accuracy, malformed-JSON rate, and latency — not round-robin. Best routes are tried first.
- Non-Destructive Rate-Limit Handling: On
429or5xx, the route is cooled down and the batch is retried immediately on the next lane with 0 attempt burn. - Rescore Lineage, Not Overwrites: Fresh evidence arrives as new runs linked by
parent_run_id; every verified record lands inscore_history, andharness-fleet history ENTITYshows the score trajectory across rounds. Old scores are never rewritten — a stale 40 stays visible next to the new 85 and the evidence that moved it. - Zero-Price Circuit Breaker & Spend Ceilings: For zero-price runs, pricing is observed from provider receipts; a non-zero charge trips the breaker and disables the route. For paid runs,
--max-request-costenforces per-request caps. Cost ceilings fail closed on undeclared pricing.
Live proof:
harness-fleet status <run_id> --watchstreams batch progress and per-routeVerified / Rate limits / Latency. Fabricated quotes show up instantly asgrounding_failedand the next lane is tried.
One-click install
From a fresh checkout, one command sets up everything — no virtual environments or pip to worry about.
macOS / Linux:
./install.sh
Windows (PowerShell):
powershell -ExecutionPolicy Bypass -File install.ps1
That one command:
- Creates a private Python 3.10+ environment (
.venv) and installsharness-fleetinto it. - Sets up a workspace at
~/harness-fleet-workspaceand runs the offline demo there. - Registers the
harness-fleetMCP tools with Claude Desktop (or Cursor). - If
OPENROUTER_API_KEYis set in your shell, passes it into that client config too (values are never printed), so OpenRouter routes work from the desktop app.
Pass a different workspace folder if you want one, e.g. ./install.sh ~/my-harness-workspace.
Restart Claude Desktop (or Cursor) after it finishes.
Quickstart — 60-Second Demo (No API Keys)
git clone https://github.com/NatesVibeCode/harness-fleet.git
cd harness-fleet
python3 -m venv .venv
source .venv/bin/activate
python -m pip install .
# Run in your own workspace; output files are written in the current directory.
mkdir my-workspace
cd my-workspace
harness-fleet setup
harness-fleet quickstart --demo --run-id demo-01
# Outputs:
# runs/demo-01/clean_packet.json (self-validating packet)
# runs/demo-01/clean_packet.csv (flat CSV)
On Windows PowerShell, replace the two virtual-environment commands with py -m venv .venv and .venv\Scripts\Activate.ps1. If activation is restricted, run ..\.venv\Scripts\harness-fleet.exe directly from my-workspace.
The demo uses synthetic scores for ten bundled sample accounts and makes no model API calls. It verifies installation and export, not research quality. Demo routes are excluded from real campaigns unless explicitly selected.
Real Workspace
mkdir my-workspace && cd my-workspace
harness-fleet setup --workspace-root . --refresh-routes
For a real run, configure one of the seven CLI harnesses (opencode, claude, codex, cursor, grok, muse, antigravity) with your own provider access, set OPENROUTER_API_KEY, or register a running local model, for example harness-fleet routes add ollama/your-installed-model --provider ollama --free. Refreshing routes alone does not authenticate you. harness-fleet doctor checks configuration; harness-fleet test research-demo --input accounts.csv --id-column company --text-column careers_text --provider ollama tests a real batch before a large campaign.
Each named provider uses its own settings: OLLAMA_BASE_URL, LMSTUDIO_BASE_URL, GROQ_API_KEY, and so on. OPENAI_COMPATIBLE_BASE_URL and OPENAI_COMPATIBLE_API_KEY configure only --provider openai_compatible. Environment variables must be available to the process running the CLI or MCP server; .env files are not loaded automatically.
setup installs both the account-fleet research skill and the harness-fleet execution skill in the workspace's .agents/skills directory. Keep the virtual environment in place when using the generated MCP configuration. Install account-fleet and harness-fleet in separate environments: they share the harness_fleet Python package and entry-point names, so one fleet per environment.
Presets
Create typed tasks instantly with built-in presets:
harness-fleet init score-demo --preset score # Evidence checklist + pipeline-derived 0-100 score
harness-fleet init filter-demo --preset filter # Boolean qualification pass/fail gate
harness-fleet init account-demo --preset account-research # Evidence checklist + derived ICP score/tier + gap extraction
harness-fleet init triage-demo --preset triage # Priority (high/medium/low) + reason
harness-fleet init classify-demo --preset classify # Categorical labels + summary
harness-fleet init extract-demo --preset extract # Named entities + summary
harness-fleet init summarize-demo --preset summarize # Supported fact summaries
Validate and test before launching large runs:
# Validate task spec and input without making any API calls
harness-fleet validate score-demo --input input.jsonl
# Test a single real batch
harness-fleet test score-demo --input input.jsonl
Examples
Runnable starting points live in examples/ — each folder has a README.md, a typed task.json, and sample input you can feed straight to run:
| Example | Preset | Sample input |
|---|---|---|
examples/account_research/ |
account-research |
sample_accounts.csv |
examples/partner_research/ |
partner-research |
sample_partners.csv, sample_partners_multisource.csv |
examples/saas_intelligence/ |
score |
sample_data.jsonl |
examples/security_cve_triage/ |
triage |
sample_data.jsonl |
harness-fleet init my-task --preset partner-research --db ./harness-fleet.db
harness-fleet validate my-task --db ./harness-fleet.db \
--input examples/partner_research/sample_partners.csv \
--id-column domain --text-column research --json
Core Capabilities
1. CSV In / Scored, Ranked CSV Out
Directly process tabular data and export sorted, ranked deliverables with exact source quotes:
# Run on CSV specifying ID and text columns (or let harness-fleet auto-detect them)
harness-fleet run score-demo --input accounts.csv --run-id accts-01
# Export ranked deliverable: sorted by score descending, top 25, with 1-indexed rank column
harness-fleet export accts-01 --format csv --sort-by score --desc --top 25 --rank --output ranked_target_accounts.csv
2. The Compounding Filter (Chaining Layers)
Run multi-stage funnel filtering without running monolithic prompts or wasting model compute:
# Layer 1: Filter down to survivors
harness-fleet run l1-task --input 1000_candidates.csv --run-id l1
harness-fleet export l1 --format csv --filter '{"all": [{"field": "passed", "value": true}]}' --output l1_survivors.csv
# Layer 2: Only run on survivor IDs from Layer 1
harness-fleet run l2-task --input tech_docs.csv --only-ids l1_survivors.csv --run-id l2
harness-fleet export l2 --format csv --filter '{"all": [{"field": "passed", "value": true}]}' --output l2_survivors.csv
# Final Layer: Score survivors and rank top candidates
harness-fleet run l3-task --input gap_analysis.csv --only-ids l2_survivors.csv --run-id l3
harness-fleet export l3 --format csv --sort-by score --desc --top 25 --rank --output ranked_deliverable.csv
Filters compose deterministically at export — a ClaimFilter document with all
clauses (AND), any branches (OR), and ops ==, !=, >=, <=, >, <, in, not_in:
harness-fleet export l3 --format csv \
--filter '{"all": [{"field": "score", "op": ">=", "value": 70}, {"field": "passed", "value": true}]}' \
--output qualified.csv
Discovery pre-filters mechanically too:
fetch --title-include engineer --title-exclude manager --exclude-stack mainframe --min-chars 200.
2b. DAG Workflows (multi-stage funnels without CSV round-trips)
Each workflow is a DAG of typed nodes — run (one Engine campaign = one SQLite run),
filter (deterministic ID sets from a run snapshot), export (packet/CSV). Edges carry
IDs and run references in-process, so funnels keep full drill-through (offsets, digests)
at every hop instead of degrading through CSV files:
{
"name": "funnel",
"nodes": [
{"kind": "run", "id": "l1", "task": "filter-task", "input": "candidates.csv",
"policy": {"allowed_routes": ["demo/fake"], "free_only": true}},
{"kind": "filter", "id": "l1f", "from_run": "l1",
"filter": {"all": [{"field": "passed", "value": true}]}, "top": 50},
{"kind": "run", "id": "l2", "task": "score-task", "input": "docs.csv", "ids_from": ["l1f"]},
{"kind": "export", "id": "out", "from_run": "l2", "format": "csv",
"sort": {"field": "score"}, "top": 25, "rank": true}
]
}
harness-fleet dag --spec funnel.json --dry-run --json # validate + print order
harness-fleet dag --spec funnel.json --dag-id campaign-01 --json
Node run IDs are deterministic (<dag-id>-<node-id>), so re-running resumes completed
run nodes from SQLite while filter/export re-execute. Lineage (spec digest, run IDs,
counts, artifacts) lands in runs/<dag-id>/dag.json. Cycles, unknown references, and
wrong-kind edges fail closed at parse time.
3. Live Run Monitoring
Track queue progress, worker concurrency, and route-level metrics in real time:
harness-fleet status <run_id> --watch
Output:
============================================================
Run: triage-01 | Task: customer-triage | Status: RUNNING
Progress: [=========================> ] 62.5% (650/1040)
============================================================
Batches:
Pending: 15
Leased: 4
Done: 65
Failed: 0
Route Performance:
openrouter:qwen/qwen-2.5-72b-instruct:free
Attempts: 45 | Verified: 44 | Rate limits: 1 | Latency: 1.2s
openrouter:meta-llama/llama-3.3-70b-instruct:free
Attempts: 24 | Verified: 23 | Rate limits: 0 | Latency: 1.8s
3. Continuous Route Evaluation
Benchmark available routes against test datasets to determine which models excel at your specific task:
harness-fleet eval customer-triage --input test-samples.csv --id-column id --text-column comment
Output:
========================================================================================
Route Evaluation Benchmark
Task: customer-triage | Samples: 20
========================================================================================
Route Success Grounding Score Avg Latency
----------------------------------------------------------------------------------------
openrouter:qwen/qwen-2.5-72b-instruct:free 100.0% 100.0% 0.982 1.15s
openrouter:meta-llama/llama-3.3-70b-free 95.0% 90.0% 0.871 1.82s
opencode:llama3 80.0% 85.0% 0.742 2.40s
Evaluation benchmarks automatically update route selection priors for subsequent runs.
4. Local Models & Generic OpenAI-Compatible Providers
Run bulk workloads completely locally with Ollama, LM Studio, vLLM, or fast cloud inference providers like Groq and Cerebras:
# Register your local or custom route in the catalog
harness-fleet routes add ollama/llama3.2:latest --provider ollama --free
# Or configure environment variables
export OPENAI_COMPATIBLE_BASE_URL="http://localhost:11434/v1"
export OPENAI_COMPATIBLE_API_KEY="ollama"
export OPENAI_COMPATIBLE_MODEL="llama3.2:latest"
# Run with local provider selection
harness-fleet run my-task --input data.csv --id-column id --text-column text --provider ollama
Endpoints on localhost or 127.0.0.1 are automatically marked free (cost = 0.0). For third-party cloud OpenAI-compatible endpoints, specify costs explicitly (--input-cost / --output-cost) or leave them as unknown-cost to prevent accidental misclassification.
5. Explicit Data & Privacy Policy
Enforce zero data retention (ZDR), prohibit provider data collection, limit request spend, and control upstream routing on a per-run basis:
harness-fleet run my-task \
--input sensitive-data.jsonl \
--zdr \
--no-data-collection \
--provider openrouter \
--exclude-provider opencode \
--openrouter-providers Anthropic,Together \
--max-request-cost 0.05
You can pass --openrouter-providers as a comma-separated list or as repeatable --openrouter-provider flags.
Source Quality
Mechanical discover and fetch runs enforce a default 70% source-capture
floor and report backend/query provenance for fetched records. Use --json
for the source_quality report; lower the floor with
--min-source-coverage 0 only for an intentional sparse-source audit.
SQLite Control Plane
harness-fleet uses SQLite in WAL mode with BEGIN IMMEDIATE atomic leases. If a worker crashes or a laptop closes, the run can be resumed seamlessly:
harness-fleet resume <run_id>
Free routes are used by default. A paid route approved in an earlier session must be requested again with --route <route-id>.
- Resumable: Batches are committed upon verification. Completed work is never repeated.
- Fault-Tolerant: Stale worker leases are automatically recovered after timeout.
- Concurrent: Multiple worker processes can safely lease batches simultaneously without collisions.
- Auditable: Every attempt, model receipt, cost observation, and verification failure is recorded immutably in
inference_attempts.
Commands
| Command | Purpose |
|---|---|
quickstart |
One-command offline demo (no keys) that writes a verified packet + CSV |
setup |
Bootstrap a portable workspace with bundled skills and SQLite database |
doctor |
Check SQLite, installed CLIs, provider authentication, and available routes |
routes |
List or refresh discovered model routes (--refresh) |
routes add |
Register an explicit custom or local model route (--free, --input-cost) |
cooldowns |
Inspect active rate-limit route cooldowns or clear them (--clear, --route) |
tasks |
List registered task definitions |
init |
Create a typed task from a preset (score, filter, account-research, triage, classify, extract, summarize) |
profile |
Manage the typed Ideal Company Profile (--init, --path, --force) that research presets score against |
init --from-example |
Infer a draft claims_schema from a labeled CSV (--from-example labels.csv --label-column label) |
validate |
Check task schema and input formatting without inference (--only-ids) |
test |
Run one real batch through candidate models |
run |
Create and execute a SQLite-backed resumable run (--only-ids for compounding filter) |
resume |
Resume an unfinished run from its SQLite queue |
rescore |
Re-score an existing run's records against a new input round (--input, --run-id) |
dag |
Run a multi-stage workflow from a DAG spec (--spec, --dry-run) instead of chaining CSV rounds |
status |
Show real-time progress, attempts, and route stats (--watch, --json) |
eval |
Benchmark routes on sample inputs and update route ranking priors (--concurrency) |
calibrate |
Fit scoring points/weights/half-lives against labeled samples (--apply to register the revision) |
sessions |
Inspect recorded worker sessions and audit logs |
history |
Score trajectory for one entity across runs (history ENTITY) |
export |
Export a validated packet (--format json|csv|jsonl, --sort-by, --desc, --top, --rank, --filter) |
db backup |
SQLite backup to file (safe while running) |
schema |
Print admitted JSON Schemas or database contracts |
mcp install |
One-command Claude/Cursor setup (auto-wires claude_desktop_config.json / mcp.json; --env NAME copies a shell variable, e.g. OPENROUTER_API_KEY, into the client config) |
serve |
Run the Model Context Protocol (MCP) server over stdio |
settings |
Print, or --clear, the harness/model selection the studio saved (run --from-studio uses it) |
studio |
Serve the localhost settings companion (pick harnesses and models; saves the selection to SQLite) |
discover |
Broad web search (ddgs, self-hosted SearXNG, HN Algolia, YC, Reddit, Stack Exchange, Discourse, Lobsters, Lemmy, Dev.to) to an accounts file |
fetch |
Fetch URLs, sitemaps, site crawls, ATS boards (Greenhouse/Ashby/Lever), YC profiles, HN/Reddit threads, or Q&A forums to an accounts file |
Pass --json to any command for machine-readable JSON output. --free-only is the explicit zero-cost filter (replaces implicit max-cost=0 sentinel). Long documents are warned when truncated (partial slices).
Assistant skills (what installs where)
Skills are the playbooks your AI client reads to drive this CLI. harness-fleet setup installs every skill this distribution bundles into <workspace>/.agents/skills/, so a connected assistant finds them without you copying anything:
| Skill | Installed as | Drives |
|---|---|---|
harness-fleet |
.agents/skills/harness-fleet/ |
This CLI: task contracts, runs, export, MCP, troubleshooting |
account-fleet |
.agents/skills/account-fleet/ |
--preset account-research: an ICP in, scored target accounts out |
partner-fleet |
.agents/skills/partner-fleet/ |
--preset partner-research: ecosystem requirements in, scored implementation partners out |
Every skill is plain markdown with a SKILL.md plus a references/ folder (operations.md, task-contracts.md, discovery playbooks, scoring-rubric guides, MCP recipes). Read them straight from this repo under skills/, or preview what setup would install:
harness-fleet setup --workspace-root "$PWD" --dry-run --json
MCP Server
harness-fleet includes a Model Context Protocol (MCP) server for integration into Cursor, Claude Desktop, Antigravity, and other agent environments:
One-command install (recommended for GTM folks):
harness-fleet mcp install --workspace-root "$PWD" # auto-detects Claude/Cursor, writes mcpServers entry
# Also hand the desktop app a provider key (repeatable or comma-separated)
harness-fleet mcp install --env OPENROUTER_API_KEY
# Preview first
harness-fleet mcp install --dry-run --json
harness-fleet doctor --workspace-root "$PWD" --json # verify
# Restart Claude/Cursor to load
Desktop apps do not inherit your shell environment, so keys such as OPENROUTER_API_KEY (or GROQ_API_KEY, OLLAMA_BASE_URL, …) must be passed explicitly with --env NAME; the CLI writes the value into the client config and only ever prints the variable name, never the value. Unset names are skipped with a warning.
Manual entry:
{
"mcpServers": {
"harness-fleet": {
"command": "harness-fleet",
"args": ["serve", "--workspace-root", "/absolute/path/to/workspace"]
}
}
}
Harness Studio (Local UI)
harness-fleet studio serves a localhost-only settings companion over the same SQLite
control plane (default http://127.0.0.1:8080; honors --workspace-root, --port, and
--db). For a disposable preview workspace, run scripts/studio_preview.sh. The page is
read from disk per request, so UI edits only need a browser refresh; Python changes need a
restart.
It is deliberately small: pick harnesses, then pick from their models. Runs happen from the CLI or MCP, which read the same catalogue.
- Harnesses start off. Click to include. Each card shows whether its binary is on
PATHand that harness's own login command (opencode providers,codex login,cursor-agent login, …) or, for API providers, the environment variable it needs. The studio never handles credentials. - Models are only listed for what you selected.
Free modelsuses every verifiedprice_observed_zeroroute of the selected harnesses;Specific modelslists their models so you choose. Unpriced routes are never picked automatically.
The scoring contract, tasks, and runs are edited through the CLI or an agent — their
endpoints (/api/tasks, /api/tasks/<name>/scoring, /api/runs, /api/routes/refresh)
remain available to scripts. The server refuses cross-origin requests so a page you visit
cannot drive it.
scripts/studio_preview.sh # disposable workspace on :8099
harness-fleet studio --workspace-root "$PWD" --port 8080
Agents verifying the UI with screenshots: see AGENTS.md — use playwright, never raw Chrome, and give pytest runs explicit timeouts.
Verification & Testing
Run the test suite:
pytest -q
All core components (Bayesian route scoring, SQLite control plane, rate limit cooldowns, OpenAI-compatible provider, CSV IO, real-time status monitoring, and route evals) are covered by automated unit and integration tests.
License
MIT. See LICENSE.
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
Filter files by name, interpreter, ABI, and platform.
If you're not sure about the file name format, learn more about wheel file names.
Copy a direct link to the current filters
File details
Details for the file harness_fleet-0.4.0.tar.gz.
File metadata
- Download URL: harness_fleet-0.4.0.tar.gz
- Upload date:
- Size: 350.1 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
- Uploaded via:
uv/0.11.8 {"installer":{"name":"uv","version":"0.11.8","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"macOS","version":null,"id":null,"libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":null}
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
70a7e23e13d8e65db0e00f15183b1ad10c69e04dae8d0f9466a3075afa0f9a77
|
|
| MD5 |
39e4c6929ab3880b8ab1bc2dac60a152
|
|
| BLAKE2b-256 |
9b185e7a7ea759ce196866d3bc30a363fd712e4dbdc9b40a84c644f764dc25d8
|
File details
Details for the file harness_fleet-0.4.0-py3-none-any.whl.
File metadata
- Download URL: harness_fleet-0.4.0-py3-none-any.whl
- Upload date:
- Size: 279.8 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? No
- Uploaded via:
uv/0.11.8 {"installer":{"name":"uv","version":"0.11.8","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"macOS","version":null,"id":null,"libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":null}
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
5f7c94be891b4bc722bd4eb33d19c3fdc6a7fdd69292ef81e057dcdaf22c3b29
|
|
| MD5 |
034ef198c697000e6c2d78ca817f3a6d
|
|
| BLAKE2b-256 |
c22f1c7158c6ef4a8107d8272bf3a3fcb89a93b5122b69cbf4f91de7a48bd560
|