Optimize stochastic flow control MPC
Optimize the next delivery-flow control with stochastic receding-horizon model-predictive control, serial queue dynamics, calibrated arrival and capacity scenarios, expected/CVaR cost, switching limits, exact sequence search, and a disclosed beam-search fallback.
What it's for
Moves workflow optimization beyond bottleneck reporting and static what-if simulation into a governed closed-loop decision: what capacity or WIP control should change now, given tail delivery risk?
What you give it
Inputs split into evidence read from your connected systems, calibration your team owns, and numerical controls that affect precision but never the result's meaning.
| Field | Type | Role | Required |
|---|---|---|---|
| actions | array of objects (4 fields) ≥ 2 items | Evidence | Yes |
| baseline_action_id | string non-empty | Your calibration | Yes |
| beam_width | integer ≥ 5, ≤ 5000 | Numerical control | Optional |
| cvar_level | number ≥ 0.5, ≤ 0.99 | Your calibration | Optional |
| discount_rate_per_period | number ≥ 0, ≤ 1 | Your calibration | Optional |
| exact_sequence_limit | integer ≥ 10, ≤ 50000 | Numerical control | Optional |
| horizon_periods | integer ≥ 2, ≤ 12 | Your calibration | Yes |
| max_detail_rows | integer ≥ 1, ≤ 500 | Numerical control | Optional |
| maximum_action_changes | integer ≥ 0, ≤ 11 | Your calibration | Optional |
| minimum_objective_improvement | number ≥ 0 | Your calibration | Optional |
| risk_aversion | number ≥ 0, ≤ 1 | Your calibration | Optional |
| scenarios | array of objects (4 fields) ≥ 2 items | Evidence | Yes |
| stages | array of objects (5 fields) ≥ 1 item | Evidence | Yes |
| switching_cost | number ≥ 0 | Your calibration | Optional |
Each stages
record
| Field | Type | Required |
|---|---|---|
| holding_cost_per_item | number (≥ 0) | Yes |
| id | string (non-empty) | Yes |
| initial_backlog | number (≥ 0) | Yes |
| service_capacity_per_period | number (≥ 0) | Yes |
| terminal_backlog_cost_per_item | number (≥ 0) | Yes |
{
"actions": [
{
"capacity_delta": {},
"id": "baseline",
"operating_cost": 0
},
{
"capacity_delta": {
"review": 3
},
"id": "review-swarm",
"operating_cost": 2
},
{
"capacity_delta": {},
"first_stage_release_limit": 3,
"id": "wip-control",
"operating_cost": 0.5
}
],
"baseline_action_id": "baseline",
"exact_sequence_limit": 100,
"horizon_periods": 4,
"maximum_action_changes": 3,
"scenarios": [
{
"arrivals_by_period": [
4,
4,
4,
4
],
"capacity_multipliers": {
"implementation": [
1,
1,
1,
1
],
"review": [
1,
1,
1, Truncated for display — the full payload is 92 lines.
What you get back
This is the actual output of running the example above — computed by the same function the platform calls, not an illustration.
{
"assumptions": [
"The ordered stages form a serial workflow and work advances at most one stage per decision period.",
"Arrival probabilities, capacity multipliers, costs, and control effects are calibrated local scenarios.",
"Only the first action is deployable; the remaining sequence is an open-loop explanation that must be re-optimized after the next state observation."
],
"baseline_comparison": {
"action_id": "baseline",
"cvar_cost": 419.2,
"expected_cost": 367.96,
"objective": 393.58
},
"configuration": {
"cvar_level": 0.9,
"discount_rate_per_period": 0,
"horizon_periods": 4,
"minimum_objective_improvement": 0,
"risk_aversion": 0.5
},
"decision": "deploy_first_action_and_reoptimize",
"executive_summary": {
"baseline_objective": 393.58,
"expected_delivered_items": 21.5,
"expected_ending_backlog": 19.7,
"objective_improvement": 116.42,
"selected_cvar_cost": 314.4,
"selected_expected_cost": 239.92,
"selected_objective": 277.16
},
"illustrative_open_loop_sequence": [
"review-swarm",
"review-swarm",
"review-swarm",
"review-swarm"
],
"interpretation": "This is risk-averse model-predictive control, not a fixed multi-period commitment. Beam-search results disclose that global optimality is not guaranteed.",
"method": "risk_averse_stochastic_receding_horizon_flow_mpc_v1",
"optimization": {
"candidate_sequences_retained": 81,
"globally_optimal_over_declared_sequences": true,
"maximum_action_changes": 3,
"potential_sequences": 81,
"search_method": "exact_enumeration",
"sequence_evaluations": 82 Truncated for display — the full payload is 64 lines.
How it works
Constrained optimization — Pick the best feasible option under real limits — budget, headcount, dependencies, capacity — rather than ranking a list and hoping it fits.
- 1 Propagate each calibrated scenario through an ordered workflow where arrivals join the first stage and completed work advances at most one stage per decision period.
- 2 Evaluate control sequences using discounted holding, operating, switching, and terminal backlog costs under both probability-weighted expectation and tail CVaR.
- 3 Search all feasible sequences when the declared action/horizon space is bounded; otherwise retain a disclosed beam of best partial sequences without claiming global optimality.
- 4 Recommend only the first control, observe the next workflow state, and solve the horizon again; later actions are an explanation rather than a commitment.
Before you trust it
Every tool in the catalog ships with the conditions under which its answer is meaningful — and the conditions under which it should abstain instead of guessing.
Assumptions & guardrails
- Objectives use commensurable locally governed value units, constraints reflect real feasibility, and uncertainty covers plausible adverse inputs.
- Stage order and cadence make the serial one-stage-per-period dynamics decision-sufficient.
- Scenario probabilities, arrival paths, capacity multipliers, action effects, and costs are locally calibrated and refreshed after regime change.
- The recommendation is optimal only for its stated objective, feasible set, evidence, and solver guarantee; it is not a universal management optimum.
- The open-loop sequence is not an approved multi-period plan; deploy only the first action and preserve the baseline when improvement does not clear its practical threshold.
Minimum evidence
- stages: at least 1 rows/items
- actions: at least 2 rows/items
- scenarios: at least 2 rows/items
- horizon_periods: required and organization-defined
- baseline_action_id: required and organization-defined
How to validate it
Use chronological train/calibration/test windows, compare proper scores and decision value with a simple baseline, and recalibrate only from outcomes resolved after prediction time.
Calibrating it to your org
Same for everyone
The mathematical kernel, validation rules, method version, and JSON output semantics are organization-independent; no tenant-trained coefficients or company benchmark is embedded in the function.
Specific to you
- per-period base service capacity and calibrated arrival scenarios
- joint stage capacity multipliers with probability mass
- backtested action effects and next-period state refresh
- holding, operating, switching, and terminal backlog costs
- risk aversion, CVaR level, horizon, practical improvement, and action-change limit
- approval boundary allowing only the first recommended action
Calibration workflow
- 1 Define the management decision, target outcome, aggregate unit, privacy boundary, cadence, and prediction/intervention horizon for this organization.
- 2 Build a tenant-scoped historical cohort using only information available before each prediction or decision; preserve zero periods, censoring, assignment probabilities, and unresolved outcomes when the method requires them.
- 3 Estimate statistical parameters on training history, but obtain costs, utilities, risk tolerance, practical-effect thresholds, capacity, and policy constraints from accountable decision owners.
- 4 Validate on later time windows or held-out aggregate units at the deployment grain, against a simple baseline and the function-specific validation strategy.
- 5 Deploy only if the returned decision clears evidence, overlap, calibration, robustness, and guardrail checks; warning, unsupported, schema-gap, and fallback decisions are abstentions.
- 6 Monitor realized outcomes, data drift, coverage, and decision regret; recalibrate at a governed cadence or after a detected regime/definition change, never merely because a stakeholder dislikes the result.
Call it from your AI
You don't wire up 388 tools in your MCP client. The GitRevio MCP server exposes 18 tools, three of which let an agent search the catalog, read a tool's schema, and run it — so the assistant finds this one on its own.
gitrevio_capabilities_search
{ "q": "optimize the next deliveryflow control with" }
→ finds "optimize_stochastic_flow_control_mpc"
gitrevio_capability_describe
{ "capability_id": "optimize_stochastic_flow_control_mpc" }
→ returns the input schema and agent guidance shown on this page
gitrevio_capability_run
{ "capability_id": "optimize_stochastic_flow_control_mpc", "arguments": { ... } }
→ returns the result shown above Works in Claude Desktop, Claude Code, Cursor, Cline, Continue.dev, Goose and Aider. See the MCP server.
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