RRepoGEO

REPOGEO REPORT · LITE

indigo-dc/udocker

Default branch master · commit 638bc42f · scanned 5/9/2026, 5:31:28 PM

GitHub: 1,740 stars · 167 forks

AI VISIBILITY SCORE
40 /100
Critical
Category recall
0 / 2
Not recommended in any query
Rule findings
2 pass · 0 warn · 0 fail
Objective metadata checks
AI knows your name
3 / 3
Direct prompts that named your repo
HOW TO READ THIS REPORT

Action plan is what to do next — copy-pasteable changes prioritized by impact. Category visibility is the real GEO test: when a user asks an AI a brand-free question that should surface indigo-dc/udocker, does the AI actually recommend you — or your competitors? Objective checks verify the metadata signals AI engines weight first. Self-mention check detects whether AI even knows you exist by name.

Action plan — copy-paste fixes

3 prioritized changes generated by gemini-2.5-flash. Mark items done after you ship the fix.

OVERALL DIRECTION
  • highreadme#1
    Reposition the README's opening paragraph to highlight its role as an alternative

    Why:

    CURRENT
    udocker is a basic user tool to execute simple docker containers in user space without requiring root privileges. Enables download and execution of docker containers by non-privileged users in Linux systems where docker is not available.
    COPY-PASTE FIX
    udocker is a lightweight, daemonless tool for executing Docker containers in user space without root privileges, serving as a robust alternative for shared computing environments like HPC clusters, Grid infrastructures, and batch systems where traditional Docker is unavailable or restricted.
  • mediumtopics#2
    Add more specific topics related to rootless and HPC container execution

    Why:

    CURRENT
    batch, chroot, containers, deep-hybrid-datacloud, docker, docker-containers, emulation, eosc-hub, fakechroot, grid, hpc, indigo, proot, root-privileges, runc, user
    COPY-PASTE FIX
    batch, chroot, containers, deep-hybrid-datacloud, docker, docker-containers, emulation, eosc-hub, fakechroot, grid, hpc, indigo, proot, root-privileges, runc, user, rootless, unprivileged, daemonless, hpc-containers, shared-computing
  • lowreadme#3
    Explicitly highlight udocker's core differentiator in the README

    Why:

    COPY-PASTE FIX
    Add to the introductory section of the README: 'Unlike traditional Docker or some alternatives, udocker operates entirely in user space, requiring no root privileges, daemons, kernel modules, or `setuid` binaries, making it exceptionally portable and secure for restricted environments.'

Category GEO backends resolved for this scan: google/gemini-2.5-flash, deepseek/deepseek-v4-flash

Category visibility — the real GEO test

Brand-free queries asked to google/gemini-2.5-flash. Did AI recommend you, or someone else?

Same questions for every model — switch tabs to compare answers and rankings.

Recall
0 / 2
0% of queries surface indigo-dc/udocker
Avg rank
—
Lower is better. #1 = top recommendation.
Share of voice
0%
Of all named tools, what % are you?
Top rival
Podman
Recommended in 1 of 2 queries
COMPETITOR LEADERBOARD
  1. Podman · recommended 1×
  2. Singularity (now Apptainer) · recommended 1×
  3. Rootless Docker · recommended 1×
  4. LXC · recommended 1×
  5. User-mode Linux (UML) · recommended 1×
  • CATEGORY QUERY
    How can I run Docker containers on a shared server without root access?
    you: not recommended
    AI recommended (in order):
    1. Podman
    2. Singularity (now Apptainer)
    3. Rootless Docker
    4. LXC
    5. User-mode Linux (UML)
    6. QEMU/KVM

    AI recommended 6 alternatives but never named indigo-dc/udocker. This is the gap to close.

    Show full AI answer
  • CATEGORY QUERY
    What tools allow running containerized applications in HPC environments without system administrator setup?
    you: not recommended
    AI recommended (in order):
    1. SingularityCE (sylabs/singularity)
    2. Podman (containers/podman)
    3. Apptainer (apptainer/apptainer)
    4. Shifter (nersc/shifter)
    5. Sarus (eth-cscs/sarus)
    6. Charliecloud (hpc/charliecloud)

    AI recommended 6 alternatives but never named indigo-dc/udocker. This is the gap to close.

    Show full AI answer

Objective checks

Rule-based audits of metadata signals AI engines weight most.

  • Metadata completeness
    pass

  • README presence
    pass

Self-mention check

Does AI even know your repo exists when asked about it directly?

  • Compared to common alternatives in this category, what is the core differentiator of indigo-dc/udocker?
    pass
    AI named indigo-dc/udocker explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

  • If a team adopts indigo-dc/udocker in production, what risks or prerequisites should they evaluate first?
    pass
    AI named indigo-dc/udocker explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

  • In one sentence, what problem does the repo indigo-dc/udocker solve, and who is the primary audience?
    pass
    AI named indigo-dc/udocker explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

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