A curated library of 12 language-agnostic planning skills and 4 personas for technical project management, product planning, and agile execution.
91
94%
Does it follow best practices?
Impact
91%
1.16xAverage score across 16 eval scenarios
Passed
No known issues
Scan plans for risks backed by concrete evidence — not speculation.
DO NOT fabricate risks. Every risk MUST reference a specific task or requirement.
DO NOT flag everything as high-risk — use the likelihood/impact matrix honestly.
DO NOT skip mitigations — every risk needs at least one concrete mitigation.Apply these six patterns when scanning the plan:
| # | Pattern | Signals |
|---|---|---|
| 1 | Dependency Chain | Task B cannot start until Task A completes; A is not yet done |
| 2 | Single Point of Failure | Only one person owns a critical path item; no documented backup |
| 3 | Ambiguous Requirement | Acceptance criteria missing, TBD placeholders, or vague verbs ("improve", "enhance") |
| 4 | External Dependency | Third-party API, vendor delivery, regulatory approval, or customer sign-off required |
| 5 | Capacity / Resource | Team member over-allocated; holiday or leave overlaps delivery window |
| 6 | Technical Uncertainty | New technology, unproven integration, or no spike/prototype yet planned |
Sample input task: "Integrate payment gateway — assigned to Alice, go-live Friday. Vendor sandbox access not yet confirmed."
Resulting risk register row:
| ID | Risk | Likelihood | Impact | Proximity | Evidence | Mitigation |
|---|---|---|---|---|---|---|
| R1 | Payment gateway integration blocked by missing vendor sandbox access | High | High | Immediate | Task: "Vendor sandbox access not yet confirmed" | Owner: Alice escalates to vendor by EOD Monday; contingency: mock server for internal testing until access granted |
| ID | Risk | Likelihood | Impact | Proximity | Evidence | Mitigation || Skill | When to chain |
|---|---|
| estimate-tasks | After estimation, assess risks from high-uncertainty tasks |
| generate-tasks | After task breakdown, identify dependency risks |
| generate-status-report | Include risk updates in stakeholder status reports |
.tessl-plugin
evals
scenario-1
scenario-2
scenario-3
scenario-4
scenario-5
scenario-6
scenario-7
scenario-8
scenario-9
scenario-10
scenario-11
scenario-12
scenario-13
scenario-14
scenario-15
scenario-16
skills
analysis
requirements-clarifier
backlog
prioritize-backlog
ceremony
create-retrospective
plan-sprint
infrastructure
github-issue
prd
create-prd
review-prd
task-management
estimate-tasks
generate-tasks
plan-tickets