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NASA-AMMOS/plandev

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PlanDev - A software framework for modeling spacecraft.

Is NASA-AMMOS/plandev beginner-friendly?

The maintainers of NASA-AMMOS/plandev usually reply to a pull request within 1 day. No beginner-friendly issue is open right now; the list below has the other issues we hold for it.

Stars
129
Forks
34
Open beginner issues
0
Indexed issues
212
Avg merge
3d 3h
Merged PRs (30d)
13
Dominant language
Java
License
MIT
Last GitHub push
Oct 7, 2026
Latest indexed
Sep 19, 2026
Contributing guide
Code of conduct
Beginner labels
No beginner labels indexed

How to contribute to NASA-AMMOS/plandev

  1. Read the contributing guide first: it says how the maintainers want changes proposed, tested and reviewed.
  2. It ships a Dockerfile or Docker Compose file, so you can run it without installing its whole toolchain.
  3. Read its code of conduct: it covers issues and pull requests as well as chat.
  4. Follow the repository to hear when a new beginner-friendly issue opens, or look through the other issues below.
Beginner friendly Everything
Open All

Issues somebody may already be working on are listed last. List everything by date

  • Refactor derived events materialized view for stability
    Open
    • Is something wrong?
    feature

    Difficulty 5/5 Over a week Newbie friendliness 42/100

    NASA-AMMOS/plandev#1890 · 2 comments ·

    Maintainers usually reply within 1 day

  • Removing TypeScript Command Expansion
    Open
    • Is something wrong?
    breaking change

    Difficulty 4/5 3-5 days Newbie friendliness 20/100

    NASA-AMMOS/plandev#1863 ·

    Maintainers usually reply within 1 day

  • Invalid parameters are valid if required parameters are missing
    Open
    • Is something wrong?
    bug

    Difficulty 3/5 1-2 days Newbie friendliness 55/100

    NASA-AMMOS/plandev#1830 ·

    Maintainers usually reply within 1 day

  • Anchor negative offset validation fails to re-run in some cases
    May be free again Open
    • Is something wrong?
    bug planning

    NASA-AMMOS/plandev#1829 · 1 comment · 1 assignee ·

    Maintainers usually reply within 1 day

  • Allow sequence templates to link to multiple model versions
    Open
    • Is something wrong?
    feature

    Difficulty 5/5 Over a week Newbie friendliness 42/100

    NASA-AMMOS/plandev#1828 ·

    Maintainers usually reply within 1 day

  • Workspaces can have the same filename multiple times as long as each one has a slightly different cased string
    Open
    • Is something wrong?
    investigate workspace

    Difficulty 4/5 3-5 days Newbie friendliness 45/100

    NASA-AMMOS/plandev#1809 ·

    Maintainers usually reply within 1 day

  • register and display complex resources like vectors
    Open
    • Is something wrong?
    feature

    Difficulty 5/5 Over a week Newbie friendliness 30/100

    NASA-AMMOS/plandev#1800 ·

    Maintainers usually reply within 1 day

  • Action Server has a lot of linting errors
    Open
    • Is something wrong?
    action feature refactor style sustaining

    Difficulty 4/5 3-5 days Newbie friendliness 35/100

    NASA-AMMOS/plandev#1785 ·

    Maintainers usually reply within 1 day

  • Add a setting to Simulation to Automatically Check Constraints Afterwards
    Open
    • Is something wrong?
    constraints feature simulation

    Difficulty 5/5 Over a week Newbie friendliness 35/100

    NASA-AMMOS/plandev#1783 ·

    Maintainers usually reply within 1 day

  • actions.copyFile does not work with PlanDev 4.0.0
    Open
    • Is something wrong?
    bug clipper

    Difficulty 3/5 1-2 days Newbie friendliness 48/100

    NASA-AMMOS/plandev#1778 ·

    Maintainers usually reply within 1 day

  • Support for SSL connections with PostgreSQL
    Open
    • Is something wrong?
    feature

    Difficulty 4/5 3-5 days Newbie friendliness 45/100

    NASA-AMMOS/plandev#1773 ·

    Maintainers usually reply within 1 day

  • Support for Programmatic Upload of Mission Model and Goal JARs
    Open
    • Is something wrong?
    feature

    Difficulty 4/5 3-5 days Newbie friendliness 45/100

    NASA-AMMOS/plandev#1767 · 1 comment ·

    Maintainers usually reply within 1 day

  • Allow Users to Run Script to Update DB User Role Permissions
    Open
    • Is something wrong?
    database feature

    Difficulty 5/5 Over a week Newbie friendliness 35/100

    NASA-AMMOS/plandev#1761 ·

    Maintainers usually reply within 1 day

  • FPrime dictionary parser throws error, and UI says 'ampcs'
    Open
    • Is something wrong?
    bug

    Difficulty 4/5 3-5 days Newbie friendliness 35/100

    NASA-AMMOS/plandev#1753 ·

    Maintainers usually reply within 1 day

  • Allow Aerie actions to access & run functions from sequencing adaptation
    May be free again Open
    • Is something wrong?
    3.8.0 feature

    NASA-AMMOS/plandev#1745 · 1 assignee ·

    Maintainers usually reply within 1 day

  • sim start time
    Open
    • Is something wrong?
    feature

    Difficulty 5/5 Over a week Newbie friendliness 25/100

    NASA-AMMOS/plandev#1743 ·

    Maintainers usually reply within 1 day

  • @WithMappers does not work in procedural scheduling
    Open
    • Is something wrong?
    bug

    Difficulty 4/5 3-5 days Newbie friendliness 38/100

    NASA-AMMOS/plandev#1737 · 1 comment ·

    Maintainers usually reply within 1 day

  • Improve Aerie docs re: secrets & secure deployment
    Open
    • Is something wrong?
    documentation security

    Difficulty 4/5 3-5 days Newbie friendliness 35/100

    NASA-AMMOS/plandev#1731 ·

    Maintainers usually reply within 1 day

  • AMPCS dictionary parsing relies on parsing newlines from XML
    Open
    • Is something wrong?
    bug

    Difficulty 2/5 1-3 hours Newbie friendliness 50/100

    NASA-AMMOS/plandev#1724 ·

    Maintainers usually reply within 1 day

  • Analytical View in UI
    Open
    • Is something wrong?
    feature

    Difficulty 5/5 Over a week Newbie friendliness 25/100

    NASA-AMMOS/plandev#1720 ·

    Maintainers usually reply within 1 day

  • Allow Phoenix linter adaptation to access channel dictionary
    Open
    • Is something wrong?
    clipper feature

    Difficulty 4/5 3-5 days Newbie friendliness 42/100

    NASA-AMMOS/plandev#1716 ·

    Maintainers usually reply within 1 day

  • Add @NoParameters annotation for activity type classes
    Open
    • Is something wrong?
    feature

    Difficulty 4/5 3-5 days Newbie friendliness 45/100

    NASA-AMMOS/plandev#1706 ·

    Maintainers usually reply within 1 day

  • Gateway does not add new roles CAM login
    May be free again Open
    • Is something wrong?
    auth bug

    NASA-AMMOS/plandev#1702 · 3 comments · 1 assignee ·

    Maintainers usually reply within 1 day

  • Aerie Gateway Plan Upload Allows Activities with duplicate Ids
    May be free again Open
    • Is something wrong?
    bug

    NASA-AMMOS/plandev#1697 · 1 comment · 1 assignee ·

    Maintainers usually reply within 1 day

  • Aerie UI and Gateway use different plan schemas
    Open
    • Is something wrong?
    bug

    Difficulty 4/5 3-5 days Newbie friendliness 35/100

    NASA-AMMOS/plandev#1696 ·

    Maintainers usually reply within 1 day

  • Unit testing framework for sequence templates
    Open
    • Is something wrong?
    clipper feature

    Difficulty 5/5 Over a week Newbie friendliness 25/100

    NASA-AMMOS/plandev#1693 ·

    Maintainers usually reply within 1 day

  • Editing parcel parameter dictionaries gets DB in a weird state
    Open
    • Is something wrong?
    bug

    Difficulty 4/5 3-5 days Newbie friendliness 35/100

    NASA-AMMOS/plandev#1685 ·

    Maintainers usually reply within 1 day

  • Scheduling Failure when Using "Simulate After"
    Open
    • Is something wrong?
    bug

    Difficulty 4/5 3-5 days Newbie friendliness 35/100

    NASA-AMMOS/plandev#1684 ·

    Maintainers usually reply within 1 day

  • Minor Improvements to Aerie Orchestration Utils
    Open
    • Is something wrong?
    feature

    Difficulty 5/5 Over a week Newbie friendliness 25/100

    NASA-AMMOS/plandev#1682 ·

    Maintainers usually reply within 1 day

  • Missing Aerie Packages during Release Publication
    Open
    • Is something wrong?
    bug

    Difficulty 4/5 3-5 days Newbie friendliness 45/100

    NASA-AMMOS/plandev#1681 ·

    Maintainers usually reply within 1 day

  • Aerie Gateway Upload Large Dataset Loop
    Open
    • Is something wrong?
    bug

    Difficulty 3/5 1-2 days Newbie friendliness 35/100

    NASA-AMMOS/plandev#1680 ·

    Maintainers usually reply within 1 day

  • Make constraint invocations nameable
    Open
    • Is something wrong?
    feature

    Difficulty 4/5 3-5 days Newbie friendliness 35/100

    NASA-AMMOS/plandev#1678 ·

    Maintainers usually reply within 1 day

  • Revisit Sequence Templates arguments reformattting
    Open
    • Is something wrong?
    feature

    Difficulty 3/5 1-2 days Newbie friendliness 45/100

    NASA-AMMOS/plandev#1676 ·

    Maintainers usually reply within 1 day

  • Refactor SeqN grammar/parsing to an NPM package
    Open
    • Is something wrong?
    feature

    Difficulty 4/5 3-5 days Newbie friendliness 35/100

    NASA-AMMOS/plandev#1664 ·

    Maintainers usually reply within 1 day

  • Psyche adaptation not working/not producing valid SATFs
    Open
    • Is something wrong?
    bug

    Difficulty 5/5 Over a week Newbie friendliness 25/100

    NASA-AMMOS/plandev#1663 ·

    Maintainers usually reply within 1 day

  • SATF/SASF NPM Package
    Open
    • Is something wrong?
    feature

    Difficulty 4/5 3-5 days Newbie friendliness 42/100

    NASA-AMMOS/plandev#1662 ·

    Maintainers usually reply within 1 day

  • Output relative time tags in merged expansion sequences
    Open
    • Is something wrong?
    clipper feature

    Difficulty 5/5 Over a week Newbie friendliness 30/100

    NASA-AMMOS/plandev#1654 ·

    Maintainers usually reply within 1 day

  • Profile data not all loading after simulation
    Open
    • Is something wrong?
    bug

    Difficulty 4/5 3-5 days Newbie friendliness 25/100

    NASA-AMMOS/plandev#1653 · 1 comment ·

    Maintainers usually reply within 1 day

  • Improve sequence template error handling
    Open
    • Is something wrong?
    feature

    Difficulty 4/5 3-5 days Newbie friendliness 45/100

    NASA-AMMOS/plandev#1649 ·

    Maintainers usually reply within 1 day

  • Building sequences after running expansion rules doesn't populate `expanded_sequences`
    Open
    • Is something wrong?
    bug

    Difficulty 4/5 3-5 days Newbie friendliness 45/100

    NASA-AMMOS/plandev#1648 ·

    Maintainers usually reply within 1 day

  • Clean up sequence server routes
    Open
    • Is something wrong?
    refactor

    Difficulty 4/5 3-5 days Newbie friendliness 35/100

    NASA-AMMOS/plandev#1647 · 1 comment ·

    Maintainers usually reply within 1 day

  • Allow user-defined helpers for templating in sequencing-server
    Open
    • Is something wrong?
    feature

    Difficulty 5/5 Over a week Newbie friendliness 35/100

    NASA-AMMOS/plandev#1646 · 1 comment ·

    Maintainers usually reply within 1 day

  • Better behavior on model delete
    Open
    • Is something wrong?
    feature

    Difficulty 5/5 Over a week Newbie friendliness 25/100

    NASA-AMMOS/plandev#1643 · 1 comment ·

    Maintainers usually reply within 1 day

  • Add Scheduling Hasura Permissions
    May be free again Open
    • Is something wrong?
    hasura scheduling

    NASA-AMMOS/plandev#1639 · 1 assignee ·

    Maintainers usually reply within 1 day

  • Investigate why Sequencing Server Tests are Flaky
    Open
    • Is something wrong?
    investigate test

    Difficulty 4/5 3-5 days Newbie friendliness 25/100

    NASA-AMMOS/plandev#1636 · 1 comment ·

    Maintainers usually reply within 1 day

  • Update Hasura Metadata to Connect Goal Invocations to their analyses
    Open
    • Is something wrong?
    bug

    Difficulty 2/5 1-3 hours Newbie friendliness 35/100

    NASA-AMMOS/plandev#1632 · 1 comment ·

    Maintainers usually reply within 1 day

  • Better support for downgrading Aerie & running down-migrations
    Open
    • Is something wrong?
    database documentation feature

    Difficulty 3/5 1-2 days Newbie friendliness 45/100

    NASA-AMMOS/plandev#1627 · 1 comment ·

    Maintainers usually reply within 1 day

  • Use rate limiter on sequencing server
    Open
    • Is something wrong?
    security soon

    Difficulty 3/5 1-2 days Newbie friendliness 45/100

    NASA-AMMOS/plandev#1626 ·

    Maintainers usually reply within 1 day

  • Observation: unserializable default activity arguments are confusing
    Open
    • Is something wrong?
    bug

    Difficulty 4/5 3-5 days Newbie friendliness 28/100

    NASA-AMMOS/plandev#1622 ·

    Maintainers usually reply within 1 day

  • Deployments that Hide or Split Aerie Activity Planning and Sequence Development (Phoenix) Capabilities
    Open
    • Is something wrong?
    deployment feature planning sequencing

    Difficulty 5/5 Over a week Newbie friendliness 25/100

    NASA-AMMOS/plandev#1613 ·

    Maintainers usually reply within 1 day

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