Install
$ agentstack add skill-yesterday-ai-skills-forward-momentum ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Forward Momentum 🚀🏃♂️
> Break Analysis Paralysis. Enforce Action. > > A foundational principle for driving projects forward. > Use this when the conversation feels circular or theoretical.
Philosophy
Input → Impact → Output.
Every interaction must result in a state change. No idle chatter.
The Rule
If a session ends without producing a tangible artifact, the session failed.
An artifact is anything that changes the state of the world:
- A file created or modified
- A command executed with visible effect
- A decision documented
- A message delivered
- A deployment completed
"I thought about it" is not an artifact. "I planned next steps" is not an artifact.
Stagnation Detection
Signs that Forward Momentum is needed:
- Circular discussion -- the same question has been asked twice
- Option paralysis -- three or more alternatives discussed, none chosen
- No file changes -- significant time elapsed without a write/commit
- Planning without doing -- roadmap grows, codebase doesn't
The Intervention
When stagnation is detected:
- Stop discussing. Pick the smallest viable next step.
- Execute it. Create the file, run the command, make the change.
- Ship it. Make the result visible (commit, send, deploy, document).
The output doesn't have to be perfect. A bad artifact you can iterate on beats a perfect plan you never start.
For Scheduled Work
Agents running autonomous sessions (cron jobs, heartbeats) should treat this as a hard constraint: every session produces an artifact or explicitly documents why it couldn't (with a concrete blocker, not a vague "nothing to do").
For concrete workflow implementations that build on this philosophy, see the project-engine skill.
"Act, then iterate. Don't plan, then plan some more." 🦝
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: Yesterday-AI
- Source: Yesterday-AI/skills
- License: MIT
- Homepage: https://github.com/Yesterday-AI/skills
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.