sensorloop
All sensors 32

Sensors

A sensor observes a change, or the system the change lives in, and reports a signal about its quality: pass or fail, a score, or a list of findings. It never changes the work.

Computational 26

  1. 1
    Agent activity

    Watches the agent's own tool calls and sessions, and reports the patterns that mean it is in trouble.

    type computational tools 2 loops 1

  2. 2
    API compatibility check

    Compares the public interface of a change with the last release, and reports every change that breaks a caller.

    type computational tools 2 loops 1

  3. 3
    Browser run

    Drives a scripted flow through a page in a real browser, and reports the step that broke.

    type computational tools 5 loops 1

  4. 4
    Build and type check

    Compiles the code or checks its types, and reports each error with its place.

    type computational tools 3 loops 1

  5. 5
    CI results

    Reads the results of the project's CI for a commit: which jobs passed, which failed, and the failing step's log.

    type computational tools 2 loops 2

  6. 6
    Coverage and mutation

    Shows what the tests do not check: lines no test runs, and changes to the code that no test notices.

    type computational tools 2 loops 0

  7. 7
    Delivery flow metrics

    Measures how work flows through the project over weeks: how long changes wait, how soon they get a first review, how old the backlog is, how much CI costs.

    type computational tools 1 loops 1

  8. 8
    Dependency graph

    Measures the graph of imports between modules (cycles, fan-in, fan-out) and compares it with an approved baseline.

    type computational tools 1 loops 1

  9. 9
    Error tracker

    Reads the errors real users hit, grouped into issues with stack traces and counts, and whether they came back after a fix.

    type computational tools 1 loops 2

  10. 10
    Eval set

    Runs an agent, a prompt or a skill many times on cases with known answers, and reports how often it gets them right.

    type computational tools 2 loops 1

  11. 11
    Input and fault injection

    Feeds the code generated inputs or broken dependencies, and reports the smallest case that makes it fail.

    type computational tools 5 loops 1

  12. 12
    Isolation probe

    Checks from inside an agent's environment that it is isolated: no network it should not reach, no secrets it should not see, nothing left after teardown.

    type computational tools 1 loops 1

  13. 13
    Linter

    Checks code against rules, and names each violation with its place and how to fix it.

    type computational tools 5 loops 2

  14. 14
    Logs

    Queries the logs of a run or a release, and reports the errors in them, grouped and counted.

    type computational tools 1 loops 4

  15. 15
    Loop outcomes

    Reads the record of what the loops caught and missed (escapes, corrections, releases not confirmed) to find the loop that should have caught a problem earlier.

    type computational tools 2 loops 1

  16. 16
    Manual probe

    Checks one hypothesis on real values: a call in a REPL, a breakpoint in a debugger, a request with an HTTP client.

    type computational tools 4 loops 1

  17. 17
    Metrics and SLOs

    Queries the service's metrics (error rates, latency, resource use) and compares them with a limit, an SLO or the previous version.

    type computational tools 2 loops 1

  18. 18
    Performance measurement

    Measures time, memory, size or load against a baseline or a budget, and reports what got worse.

    type computational tools 7 loops 1

  19. 19
    Repository state

    Reads the repository's state and diff directly, instead of taking the agent's word for what changed.

    type computational tools 1 loops 0

  20. 20
    Screenshot and recording

    Captures what the interface looks like, as an image or a video, for a comparison or as evidence.

    type computational tools 3 loops 1

  21. 21
    Security scanner

    Scans code, history, dependencies or a running app for known security problems and licence breaches.

    type computational tools 7 loops 1

  22. 22
    Smoke and health probe

    Starts the built artifact or reaches the deployed release, and checks that it answers and that its main paths work.

    type computational tools 6 loops 3

  23. 23
    Structure check

    Checks a file that has a required shape (a config, a schema, a CI workflow, a spec, a changelog, a release artifact) against that shape or a policy.

    type computational tools 5 loops 1

  24. 24
    Terminal run

    Drives a terminal app through a scripted session at a fixed size, sending keys and reading the rendered screen.

    type computational tools 1 loops 0

  25. 25
    Test runner

    Runs the project's tests on the changed code and reports which pass and which fail.

    type computational tools 5 loops 3

  26. 26
    Traces

    Queries the traces of requests through the system, and reports the spans that failed or took too long.

    type computational tools 1 loops 2

Inferential 2

  1. 1
    LLM judge

    A model scores a result, a screenshot, a sample of logs or the risk of an action against a rubric.

    type inferential tools 3 loops 2

  2. 2
    LLM reviewer

    A separate agent with a fresh context reads a diff, a document or some code against a checklist or a policy, and lists what it finds.

    type inferential tools 1 loops 3

Human 4

  1. 1
    Human answer

    The agent asks a person a structured question (approve a plan, choose an option, confirm a risky action) and gets an answer it can act on.

    type human tools 4 loops 2

  2. 2
    Human review

    A person looks at the result (the diff, a demo, a sample of the agent's work, the product itself) and says whether it is what was wanted.

    type human tools 2 loops 2

  3. 3
    Live supervision

    A person follows the agent's work as it happens, and interrupts when it drifts.

    type human tools 1 loops 0

  4. 4
    User feedback

    Reads what real users say and do (feedback, support tickets, experiment results) in aggregate, with counts.

    type human tools 2 loops 0