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io.github.joshidikshant/loopback

NPM · LOOPBACK-MCP-SERVER · SCANNED SEP 22

Feedback bus for coding agents: pin feedback on the app you're building; a fix turns the pin green

Available components

0 this week 84 Trust /100
Trust breakdown (7 categories)

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →

Supply Chain Security98
  • No malware found by supply-chain analysis.Pass
  • No known CVEs affecting this package version or its production dependencies.Pass
  • No install/post-install scripts declared.Pass
  • 31 of 95 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency48
  • Source repository is publicly reachable at the declared URL. View diagnostics → Pass
  • Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
  • Clear OSI-approved license (MIT).Pass
  • Actively maintained (last published 50 days ago).Pass
  • Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability71
  • AI-judged instruction clarity (excellent).Pass
  • Context-footprint check failed: tool/resource definitions use about 2144 tokens (~214/item across 10 items; 10 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
  • Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
  • No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
  • 100% of tool parameters carry a description.Pass
  • Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
  • No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
  • We read all 10 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
  • An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
  • Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Install

How do I install the io.github.joshidikshant/loopback MCP server?

io.github.joshidikshant/loopback runs locally as an npm package, launched with npx -y loopback-mcp-server. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

npm · loopback-mcp-server

# add to Claude Code
claude mcp add joshidikshant-loopback -- npx -y loopback-mcp-server
// .cursor/mcp.json
{
  "mcpServers": {
    "joshidikshant-loopback": {
      "command": "npx",
      "args": [
        "-y",
        "loopback-mcp-server"
      ]
    }
  }
}
// .vscode/mcp.json
{
  "servers": {
    "joshidikshant-loopback": {
      "command": "npx",
      "args": [
        "-y",
        "loopback-mcp-server"
      ]
    }
  }
}
# add to Codex CLI
codex mcp add joshidikshant-loopback -- npx -y loopback-mcp-server
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "joshidikshant-loopback": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "loopback-mcp-server"
      ],
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add joshidikshant-loopback --command npx --arg -y --arg loopback-mcp-server
# ~/.hermes/config.yaml
mcp_servers:
  joshidikshant-loopback:
    command: "npx"
    args: ["-y", "loopback-mcp-server"]
// ~/.netclaw/config/netclaw.json
{
  "McpServers": {
    "joshidikshant-loopback": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "loopback-mcp-server"
      ]
    }
  }
}
# add to Vellum
assistant mcp add joshidikshant-loopback -t stdio -c npx -a -y loopback-mcp-server
// mcp.json
{
  "mcpServers": {
    "joshidikshant-loopback": {
      "command": "npx",
      "args": [
        "-y",
        "loopback-mcp-server"
      ]
    }
  }
}
Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 22 Sept 26 +1
    • Stability: 0.97 → pass security
  • 20 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.

  • 18 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.

  • 16 Sept 26 −3
    • Stability: pass → 0.80 functional
  • 15 Sept 26 +1
    • Stability: 0.97 → pass security
  • 13 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.

  • 11 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.

  • 9 Sept 26 −3
    • Stability: pass → 0.80 functional
Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 22 Sept 2026 · Analysed npm/loopback-mcp-server@0.9.4

Provenance No attestation

The registry publishes no build provenance for this version, so there is nothing to verify.

Result No attestation
Ecosystem npm

Background: How many MCP packages publish verified provenance →

Dependencies 95 packages
Packages resolved 95
Stale 31
Tree resolution Complete

Background: SBOMs and build attestations, explained →

MCP tools · 10 exposed · ~2,144 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tool Tokens
loopback_add_comment ~105

Append a comment to a feedback item's discussion trail. Use for investigation notes, questions back to the reporter, or reasoning worth preserving. Args: id, author, body (markdown ok).

NameTypeReqDescription
authorstringyesComment author, e.g. 'claude-code' or 'dj'
bodystringyesComment text (markdown ok)
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
NameTypeReqDescription
assignee_agentstringAgent currently holding the claim
attachmentsarrayFiles attached to this item. `intent` decides what you do with each: 'reference' is context for the fix and never ships; 'asset' is a deliverable — copy it from `path` to `target_path` in the repo, c…
bodystringyes
commentsarrayFull audit trail
consolearrayyesConsole lines captured at report time
created_atstringyes
dom_selectorstring
extraobjectyesFree-form captured context. Read `extra.failed_responses` for failing requests with up to 2KB of response body, and `extra.context` for LLM/automation run metadata (run_id, model, trace_url).
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
linksobjectyesRepo/branch/commit/PR of the fix
networkarrayyesNetwork calls captured at report time
projectstringyes
replay_urlstring
reporterstringyes
repro_stepsarrayyes
resolutionstring
routestring
screenshot_pathstring
severitystringyes
sourcestringyes
statusstringyes
titlestringyes
typestringyes
updated_atstringyes
urlstring

No examples provided.

loopback_claim_feedback ~186

Atomically claim a feedback item for an agent before working on it. Prevents two agents from fixing the same thing. Args: id, agent (your name, e.g. 'claude-code', 'codex', 'gemini'), force (default false). On success the item's assignee_agent is set and status moves to 'in_progress' (from open/triaged). If another agent already holds the claim, this fails with a message naming the holder — pass force=true only if you intend to take over.

NameTypeReqDescription
agentstringyesName of the claiming agent, e.g. 'claude-code', 'codex', 'gemini'
forcebooleanTake over even if another agent already claimed the item
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
NameTypeReqDescription
assignee_agentstringAgent currently holding the claim
attachmentsarrayFiles attached to this item. `intent` decides what you do with each: 'reference' is context for the fix and never ships; 'asset' is a deliverable — copy it from `path` to `target_path` in the repo, c…
bodystringyes
commentsarrayFull audit trail
consolearrayyesConsole lines captured at report time
created_atstringyes
dom_selectorstring
extraobjectyesFree-form captured context. Read `extra.failed_responses` for failing requests with up to 2KB of response body, and `extra.context` for LLM/automation run metadata (run_id, model, trace_url).
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
linksobjectyesRepo/branch/commit/PR of the fix
networkarrayyesNetwork calls captured at report time
projectstringyes
replay_urlstring
reporterstringyes
repro_stepsarrayyes
resolutionstring
routestring
screenshot_pathstring
severitystringyes
sourcestringyes
statusstringyes
titlestringyes
typestringyes
updated_atstringyes
urlstring

No examples provided.

loopback_get_feedback ~122

Fetch one feedback item with full context: description, repro steps, console lines, network entries, screenshot/replay links, linked change (commit/PR), and the complete comment trail. Args: id (fb_...), response_format (markdown|json). Read this before starting a fix — it contains everything captured at report time.

NameTypeReqDescription
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
response_formatstring'markdown' for human-readable, 'json' for machine-readable
NameTypeReqDescription
assignee_agentstringAgent currently holding the claim
attachmentsarrayFiles attached to this item. `intent` decides what you do with each: 'reference' is context for the fix and never ships; 'asset' is a deliverable — copy it from `path` to `target_path` in the repo, c…
bodystringyes
commentsarrayFull audit trail
consolearrayyesConsole lines captured at report time
created_atstringyes
dom_selectorstring
extraobjectyesFree-form captured context. Read `extra.failed_responses` for failing requests with up to 2KB of response body, and `extra.context` for LLM/automation run metadata (run_id, model, trace_url).
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
linksobjectyesRepo/branch/commit/PR of the fix
networkarrayyesNetwork calls captured at report time
projectstringyes
replay_urlstring
reporterstringyes
repro_stepsarrayyes
resolutionstring
routestring
screenshot_pathstring
severitystringyes
sourcestringyes
statusstringyes
titlestringyes
typestringyes
updated_atstringyes
urlstring

No examples provided.

loopback_get_stats ~79

Overview of the feedback queue: counts by project and status. Use to orient before picking work, or to report queue health. Args: project (optional — omit for all projects). Returns { total, projects: [{ project, by_status, total }] }.

NameTypeReqDescription
projectstringLimit stats to one project; omit for all projects
NameTypeReqDescription
projectsarrayyes
totalintegeryes

No examples provided.

loopback_link_change ~176

Attach the fix to a feedback item so the loop is auditable: which repo/branch/commit/PR addressed it and a one-paragraph diff summary. Args: id, plus any of repo, branch, commit, pr_url, diff_summary. Provided fields merge into existing links. Call this right after committing the fix, before updating status to 'fixed'.

NameTypeReqDescription
branchstringBranch name of the fix
commitstringCommit SHA of the fix
diff_summarystringOne-paragraph summary of what changed
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
pr_urlstringPull request URL
repostringRepository, e.g. 'dj/appbroda-web'
NameTypeReqDescription
assignee_agentstringAgent currently holding the claim
attachmentsarrayFiles attached to this item. `intent` decides what you do with each: 'reference' is context for the fix and never ships; 'asset' is a deliverable — copy it from `path` to `target_path` in the repo, c…
bodystringyes
commentsarrayFull audit trail
consolearrayyesConsole lines captured at report time
created_atstringyes
dom_selectorstring
extraobjectyesFree-form captured context. Read `extra.failed_responses` for failing requests with up to 2KB of response body, and `extra.context` for LLM/automation run metadata (run_id, model, trace_url).
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
linksobjectyesRepo/branch/commit/PR of the fix
networkarrayyesNetwork calls captured at report time
projectstringyes
replay_urlstring
reporterstringyes
repro_stepsarrayyes
resolutionstring
routestring
screenshot_pathstring
severitystringyes
sourcestringyes
statusstringyes
titlestringyes
typestringyes
updated_atstringyes
urlstring

No examples provided.

loopback_list_feedback ~303

List feedback items, filtered and paginated. This is the entry point for "work the queue". Args (all optional): project, status (open|triaged|in_progress|fixed|verified|wontfix), type (ui|backend|usage|ux), severity (p0-p3), source, assignee_agent, limit (default 20), offset (default 0), response_format (markdown|json). Returns items ordered most-severe first, then newest. Pagination metadata: total, count, offset, has_more, next_offset. Typical agent flow: loopback_list_feedback(project='X', status='open') → loopback_claim_feedback → fix → loopback_link_change → loopback_update_status(status='fixed').

NameTypeReqDescription
assignee_agentstringFilter by claiming agent, e.g. 'claude-code'
limitintegerMaximum results to return
offsetintegerNumber of results to skip (pagination)
projectstringFilter by project slug; omit for all projects
response_formatstring'markdown' for human-readable, 'json' for machine-readable
routestringFilter by app route where observed, e.g. '/checkout'
severitystringFilter by severity
sourcestringFilter by source
statusstringFilter by status
typestringFilter by feedback type
NameTypeReqDescription
countintegeryesItems in this response
has_morebooleanyes
itemsarrayyes
next_offsetintegerPass as offset for the next page
offsetintegeryes
totalintegeryesTotal matching the filters

No examples provided.

loopback_resolve_feedback ~227

Close a feedback item with a final outcome. Args: id, resolution ('verified' = the fix was confirmed against the running app, tests, or the relevant metric/replay; 'wontfix' = intentionally not addressing), note (optional closing comment), agent (YOUR name — this is the write that turns the reporter's pin full green, and omitting it records the generic default instead of you). Prefer verifying before resolving: re-check the UI via your browser tools, or confirm the error/metric cleared, then call this.

NameTypeReqDescription
agentstringWho is resolving — your agent name. Recorded on the trail; defaults to 'agent'. This is the write that turns the reporter's pin green, so name yourself.
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
notestringOptional closing note recorded as a comment
resolutionstringyes'verified' = fix confirmed against the running app/metric; 'wontfix' = intentionally not addressing
NameTypeReqDescription
assignee_agentstringAgent currently holding the claim
attachmentsarrayFiles attached to this item. `intent` decides what you do with each: 'reference' is context for the fix and never ships; 'asset' is a deliverable — copy it from `path` to `target_path` in the repo, c…
bodystringyes
commentsarrayFull audit trail
consolearrayyesConsole lines captured at report time
created_atstringyes
dom_selectorstring
extraobjectyesFree-form captured context. Read `extra.failed_responses` for failing requests with up to 2KB of response body, and `extra.context` for LLM/automation run metadata (run_id, model, trace_url).
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
linksobjectyesRepo/branch/commit/PR of the fix
networkarrayyesNetwork calls captured at report time
projectstringyes
replay_urlstring
reporterstringyes
repro_stepsarrayyes
resolutionstring
routestring
screenshot_pathstring
severitystringyes
sourcestringyes
statusstringyes
titlestringyes
typestringyes
updated_atstringyes
urlstring

No examples provided.

loopback_submit_feedback ~482

Create a new feedback item in the Loopback bus. Use this to file any observation about a running product: a UI defect, a backend error, a usage insight, or a UX papercut. Every item is tagged to a project so the right agent picks it up later. Args: project (slug), type (ui|backend|usage|ux), title, and optionally body, severity (p0-p3, default p2), source, reporter, route, url, dom_selector, screenshot_path, replay_url, console[], network[], repro_steps[]. Returns the created item as JSON, including its generated id (fb_...). New items start with status 'open'. Example: file "Pay button dead on iOS Safari" with project='shop-web', type='ui', severity='p1', route='/checkout'.

NameTypeReqDescription
bodystringFull description of the feedback/observation
consolearrayRecent console log lines relevant to the issue
dom_selectorstringCSS selector of the affected element
extraobjectFree-form context object: LLM run ids/model/trace URLs for AI features, automation run metadata, viewport, element HTML snippet, etc.
networkarrayRelevant network requests (url, method, status, ms)
projectstringyesProject/repo slug this feedback belongs to, e.g. 'appbroda-web'
replay_urlstringSession replay link (e.g. PostHog replay URL)
reporterstringWho reported it
repro_stepsarraySteps to reproduce
routestringApp route where observed, e.g. '/checkout'
screenshot_pathstringPath or URL of a screenshot
severitystringp0=critical, p1=high, p2=normal, p3=nice-to-have
sourcestringWhere this feedback came from
titlestringyesShort summary, e.g. 'Checkout button dead on mobile Safari'
typestringyesFeedback dimension: 'ui' (visual/design), 'backend' (errors/API), 'usage' (analytics/behavior), 'ux' (flow/experience)
urlstringFull URL where observed
NameTypeReqDescription
assignee_agentstringAgent currently holding the claim
attachmentsarrayFiles attached to this item. `intent` decides what you do with each: 'reference' is context for the fix and never ships; 'asset' is a deliverable — copy it from `path` to `target_path` in the repo, c…
bodystringyes
commentsarrayFull audit trail
consolearrayyesConsole lines captured at report time
created_atstringyes
dom_selectorstring
extraobjectyesFree-form captured context. Read `extra.failed_responses` for failing requests with up to 2KB of response body, and `extra.context` for LLM/automation run metadata (run_id, model, trace_url).
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
linksobjectyesRepo/branch/commit/PR of the fix
networkarrayyesNetwork calls captured at report time
projectstringyes
replay_urlstring
reporterstringyes
repro_stepsarrayyes
resolutionstring
routestring
screenshot_pathstring
severitystringyes
sourcestringyes
statusstringyes
titlestringyes
typestringyes
updated_atstringyes
urlstring

No examples provided.

loopback_update_feedback ~298

Correct an item after it was filed: title, body, severity, type, project, or route. Feedback is filed fast and imprecisely on purpose — that is what makes people file it at all. Use this to re-rank a severity you now understand, fix a mis-guessed type, correct a typo, or move an item to the right project. Args: id, plus any of title, body, severity (p0-p3), type (ui|backend|usage|ux), project, route. Also author (default 'human') — use your agent name so the trail says who re-triaged it. Every change is recorded as a comment naming the old and new value; nothing is silently rewritten. Fields you omit are left alone. This is for correcting the REPORT. To record progress use loopback_update_status, and to record the fix use loopback_link_change.

NameTypeReqDescription
authorstringWho is making the edit — recorded on the audit trail
bodystringCorrected description
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
projectstringMove to another project slug
routestringCorrected route
severitystringRe-ranked severity
titlestringCorrected summary
typestringCorrected dimension
NameTypeReqDescription
assignee_agentstringAgent currently holding the claim
attachmentsarrayFiles attached to this item. `intent` decides what you do with each: 'reference' is context for the fix and never ships; 'asset' is a deliverable — copy it from `path` to `target_path` in the repo, c…
bodystringyes
commentsarrayFull audit trail
consolearrayyesConsole lines captured at report time
created_atstringyes
dom_selectorstring
extraobjectyesFree-form captured context. Read `extra.failed_responses` for failing requests with up to 2KB of response body, and `extra.context` for LLM/automation run metadata (run_id, model, trace_url).
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
linksobjectyesRepo/branch/commit/PR of the fix
networkarrayyesNetwork calls captured at report time
projectstringyes
replay_urlstring
reporterstringyes
repro_stepsarrayyes
resolutionstring
routestring
screenshot_pathstring
severitystringyes
sourcestringyes
statusstringyes
titlestringyes
typestringyes
updated_atstringyes
urlstring

No examples provided.

loopback_update_status ~166

Move a feedback item through the workflow: open → triaged → in_progress → fixed → verified | wontfix. Args: id, status, note (optional — recorded as a comment for the audit trail), author (default 'agent'). Use 'fixed' after making the change; use loopback_resolve_feedback for final verified/wontfix closure.

NameTypeReqDescription
authorstringWho is making the change (for the audit trail)
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
notestringOptional note recorded as a comment alongside the change
statusstringyesNew status. Workflow: open → triaged → in_progress → fixed → verified | wontfix
NameTypeReqDescription
assignee_agentstringAgent currently holding the claim
attachmentsarrayFiles attached to this item. `intent` decides what you do with each: 'reference' is context for the fix and never ships; 'asset' is a deliverable — copy it from `path` to `target_path` in the repo, c…
bodystringyes
commentsarrayFull audit trail
consolearrayyesConsole lines captured at report time
created_atstringyes
dom_selectorstring
extraobjectyesFree-form captured context. Read `extra.failed_responses` for failing requests with up to 2KB of response body, and `extra.context` for LLM/automation run metadata (run_id, model, trace_url).
idstringyesFeedback id, e.g. 'fb_mabc12_3f9a1c'
linksobjectyesRepo/branch/commit/PR of the fix
networkarrayyesNetwork calls captured at report time
projectstringyes
replay_urlstring
reporterstringyes
repro_stepsarrayyes
resolutionstring
routestring
screenshot_pathstring
severitystringyes
sourcestringyes
statusstringyes
titlestringyes
typestringyes
updated_atstringyes
urlstring

No examples provided.

Common questions

What is the io.github.joshidikshant/loopback MCP server?

io.github.joshidikshant/loopback is an MCP server listed in the public MCP registry as io.github.joshidikshant/loopback. Feedback bus for coding agents: pin feedback on the app you're building; a fix turns the pin green. This page covers its npm package (loopback-mcp-server).

Is the io.github.joshidikshant/loopback MCP server safe to use?

io.github.joshidikshant/loopback scores 84 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 22 September 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

What tools does the io.github.joshidikshant/loopback MCP server expose?

io.github.joshidikshant/loopback exposes 10 tools: loopback_submit_feedback, loopback_list_feedback, loopback_get_feedback, loopback_claim_feedback, loopback_update_status, and 5 more. Their descriptions and schemas cost roughly 2,144 tokens of context every time the server is loaded.

Is the io.github.joshidikshant/loopback MCP server still maintained?

io.github.joshidikshant/loopback is still listed as active in the MCP registry. We last reached this channel on 22 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

What licence is the io.github.joshidikshant/loopback MCP server under?

io.github.joshidikshant/loopback declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.