Aider

aider is AI pair programming in your terminal

Coding Agents Python Grade C Listed Apache-2.0
54.9/100
Rank #404 of 1308
Compare Aider

Thin or incomplete trust evidence. Review carefully before production use.

Open compare tool Suggest correction
Listing state
Listed
Evidence coverage
Grade A · 5/5 signals
Last push
2026-05-22 · 95d ago
Recent change
Rank +4

Is Aider safe? Aider scores 54.9/100 (Grade C), ranked #404 of 1308 tracked open-source AI agent projects, on evidence coverage A (5 of 5 independent signal types). The public evidence: no package-provenance attestation found; OSSF Scorecard rates its supply-chain practices 3.8/10; 16% of recent commits are signed; last pushed 2026-05-22. Every point is earned from checkable signals — never paid placement. How scoring works →

Ranked neighbours in Coding Agents

Quick Trust Read

What Would Improve It
Publish package provenance or release attestations for stronger supply-chain evidence.
Recent Changes
2026-08-25
Rank Moved
Rank rose 19 spots (#423 → #404)
2026-08-24
Rank Moved
Rank dropped 19 spots (#404 → #423)
2026-08-22
Rank Moved
Rank rose 15 spots (#420 → #405)
Maintainer Checklist
Raise Scorecard signals Current OSSF Scorecard is 3.8/10. Tighten the weakest checks to improve public safety evidence.
Publish provenance Add package provenance or release attestations so users can verify where shipped artifacts came from.
Increase signed commits Raise the share of verified-signed commits to make maintainer identity and release history easier to trust.
Refresh maintenance signals The repo was last pushed 95 days ago. Fresh activity helps separate stable projects from stale ones.
57.2
Activity sub-score · out of 100
#33

How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption. Grade C reflects the trust score band: A ≥ 80, B ≥ 65, C ≥ 50, D < 50. Evidence coverage A is separate — it grades how many independent signal types back the score (5 of 5), so a high score on thin evidence stays visible. Full methodology →

Signals refreshed 2026-08-25 07:32 UTC · Repo last pushed 95 days ago

Rank Trend

2026-08-11 2026-08-25

Activity & Reach

Stars
48.5k
Forks
4.9k
Last Push
2026-05-22
95 days ago
Commits (4 wk)
0
Downloads (7d)
204,122
pypi
HN mentions (30d)
47
Open Issues
1347
Rank Change
▲19
was #423

Analysis

HVTrust Dimensions vs Coding Agents

54.9 / 100 · 100.0% confidence

Aider Coding Agents average (70 agents)

Safety / Integrity50% OSSF Scorecard · 30% provenance · 20% signed commits
5.5 / 25
2.1 below avg 7.6
Identity / Provenance60% listing status · 40% build provenance
10.8 / 18
0.8 below avg 11.6
Transparency50% declared license · 50% OSSF Scorecard
11.7 / 17
0.6 above avg 11.1
Maintenance60% last-push freshness · 40% commit activity
5.7 / 20
9.2 below avg 14.9
AdoptionLog-scaled stars · package downloads
18.3 / 20
6.1 above avg 12.2

Activity Inputs

57.2 / 100
StarsRepository reach
28.1 / 30
FreshnessLast push recency
11.8 / 25
ActivityRecent commits
0.0 / 25
CommunityFork signal
17.2 / 20

Supply Chain Trust

Package Provenance
None
No package attestations found
OSSF Scorecard
3.8 / 10
OpenSSF Scorecard · scanned Jul 11, 2026 (refresh pending)
Signed Commits
16%
of last 100 commits verified
Binary-Artifacts 10
Branch-Protection 0
CI-Tests 10
CII-Best-Practices 0
Code-Review 0
Contributors 10
Dangerous-Workflow 10
Dependency-Update-Tool 0
Fuzzing 0
License 10
Maintained 10
Packaging 10
Pinned-Dependencies 0
SAST 0
Security-Policy 0
Signed-Releases -1
Token-Permissions 0
Vulnerabilities 0

Is Aider safe?

Public trust evidence for Aider is thin: several supply-chain signals are missing or weak. This does not mean the project is unsafe — it means an outside observer cannot easily verify the usual integrity checks. Treat with extra scrutiny.
Does Aider publish package provenance?
No published build provenance is currently detected for Aider. This is common for open-source projects but means consumers cannot independently verify that the package on the registry matches the GitHub source.
Does Aider have an OpenSSF Scorecard?
Aider has an OpenSSF Scorecard score of 3.8/10. The Scorecard checks for branch protection, signed releases, dependency updates, fuzzing, code review, and other supply-chain hygiene items. See the full check breakdown on this page.
Is Aider actively maintained?
Slowing down. Last push was 95 days ago — keep an eye on whether activity resumes.
What license does Aider use?
Aider ships under Apache-2.0. A declared, OSI-approved license is one of the transparency signals HVTrust scores.
Are Aider's commits signed?
16% of the last 100 commits to Aider are verified-signed (GPG, SSH, S/MIME, or GitHub's signing flow). Signed commits help confirm that code was authored by who the commit claims.

Not a safety endorsement. HVTracker describes what public signals show, not whether a project is safe for your use case. Run your own security review before adopting in production.

AI agent surface

MCP, providers, tool surface
Scored in HVTrust

These runtime-trust fields — detected from public repo docs and manifests — contribute a bounded adjustment to this project's HVTrust score alongside supply-chain evidence. The exact values each field can add or subtract are documented in the methodology → Compare this surface across every listed agent in the capability matrix →

MCP Server Support
None detected
No MCP server signal detected.
Detailed evidence is not shown in the public view.
External Service Dependencies
high confidence
2 detected
Public provider/service dependencies detected.
Credential signal: No explicit API-key/config marker detected.
Tool / Plugin Surface
high confidence
2 tags
Broad capability areas detected.
  • code
  • shell
Detailed evidence is not shown in the public view.
Package Provenance Drift
high confidence
Match
Published package metadata matches the tracked repo
Detailed evidence is not shown in the public view.
  • MCP signal live
  • External deps live
  • Tool / plugin surface live
  • Package provenance drift live
How this surface has changed

Detected changes to Aider's runtime surface and supply-chain posture, from daily public-signal snapshots. A change here means our detectors see something different — a genuinely changed capability, or better evidence of an existing one.

2026-08-20
Activity Went Stale
No commits for 90 days
2026-08-12
Tool Surface Changed
Detected tool/plugin surface changed: declared → none
2026-07-17
Provider Added
Runtime surface grew — new detected provider dependency: Multi-provider (LiteLLM)
2026-06-16
Drift Warning Cleared
Provenance drift warning cleared (now: match)
2026-06-15
Drift Warning Raised
Package-provenance drift warning: package metadata no longer clearly points at this repo
2026-06-13
Drift Warning Cleared
Provenance drift warning cleared (now: match)
2026-06-11
Drift Warning Raised
Package-provenance drift warning: package metadata no longer clearly points at this repo
2026-06-10
Drift Warning Cleared
Provenance drift warning cleared (now: match)

Maintain Aider?

For maintainers

HVTrust scores Aider from public signals only — we never contact maintainers first. If a signal is wrong, stale, or missing (provenance you publish, a Scorecard you run, signed releases), tell us and we'll review it. Corrections are public and tracked on GitHub.

Public Actions

Actions (30d)
7957
Top repos (sampled)

Action counts reflect activity on public repos where this agent left detectable fingerprints. Private repo usage is invisible. Counts are approximate (GitHub Search API caps at 1,000 results per query). Methodology described in the Provenance Profile spec.

Reputation Timeline

Signal history
Rank 22HVTrust 6Grade 6Scorecard 3Drift 3Scorecard 3Score 3Drift 2Listed 1Surface 1Surface 1Stale 1
2026-08-25
Rank Moved
Rank rose 19 spots (#423 → #404)
2026-08-24
Rank Moved
Rank dropped 19 spots (#404 → #423)
2026-08-22
Rank Moved
Rank rose 15 spots (#420 → #405)
2026-08-20
Activity Went Stale
No commits for 90 days
2026-08-19
Rank Moved
Rank dropped 12 spots (#407 → #419)
2026-08-17
Rank Moved
Rank rose 12 spots (#418 → #406)
2026-08-16
Rank Moved
Rank dropped 10 spots (#408 → #418)
2026-08-13
Rank Moved
Rank dropped 15 spots (#389 → #404)
2026-08-12
Tool Surface Changed
Detected tool/plugin surface changed: declared → none
2026-08-12
Rank Moved
Rank rose 21 spots (#410 → #389)
2026-08-10
Rank Moved
Rank dropped 18 spots (#391 → #409)
2026-08-08
Rank Moved
Rank dropped 93 spots (#286 → #379)
2026-07-17
Provider Added
Runtime surface grew — new detected provider dependency: Multi-provider (LiteLLM)
2026-07-17
Rank Moved
Rank dropped 11 spots (#238 → #249)
2026-07-15
Rank Moved
Rank dropped 11 spots (#225 → #236)
2026-07-14
Rank Moved
Rank dropped 25 spots (#200 → #225)
2026-07-13
Rank Moved
Rank dropped 17 spots (#183 → #200)
2026-06-24
Rank Moved
Rank dropped 23 spots (#178 → #201)
2026-06-23
Rank Moved
Rank dropped 10 spots (#168 → #178)
2026-06-18
Scorecard Added
OSSF Scorecard: 3.8/10
2026-06-18
Grade Changed
Trust grade D → C
2026-06-18
Rank Moved
Rank rose 37 spots (#187 → #150)
2026-06-18
HVTrust Changed
HVTrust up 17.6pts (38.9 → 56.5)
2026-06-16
Drift Warning Cleared
Provenance drift warning cleared (now: match)
2026-06-16
Scorecard Removed
OSSF Scorecard no longer detected
2026-06-16
Grade Changed
Trust grade C → D
2026-06-16
Rank Moved
Rank dropped 52 spots (#133 → #185)
2026-06-16
HVTrust Changed
HVTrust down 20.8pts (59.7 → 38.9)
2026-06-16
Activity Score Changed
Activity score down 11pts (78 → 66)
2026-06-15
Drift Warning Raised
Package-provenance drift warning: package metadata no longer clearly points at this repo
2026-06-15
Scorecard Added
OSSF Scorecard: 3.8/10
2026-06-15
Grade Changed
Trust grade D → C
2026-06-15
Rank Moved
Rank rose 52 spots (#185 → #133)
2026-06-15
HVTrust Changed
HVTrust up 20.7pts (39.0 → 59.7)
2026-06-15
Activity Score Changed
Activity score up 11pts (67 → 78)
2026-06-14
Activity Score Changed
Activity score down 8pts (75 → 67)
2026-06-13
Drift Warning Cleared
Provenance drift warning cleared (now: match)
2026-06-13
Scorecard Removed
OSSF Scorecard no longer detected
2026-06-13
Grade Changed
Trust grade C → D
2026-06-13
Rank Moved
Rank dropped 48 spots (#133 → #181)
2026-06-13
HVTrust Changed
HVTrust down 18.9pts (59.9 → 41.0)
2026-06-11
Drift Warning Raised
Package-provenance drift warning: package metadata no longer clearly points at this repo
2026-06-11
Scorecard Added
OSSF Scorecard: 3.8/10
2026-06-11
Grade Changed
Trust grade D → C
2026-06-11
Rank Moved
Rank rose 48 spots (#181 → #133)
2026-06-11
HVTrust Changed
HVTrust up 18.8pts (41.2 → 60.0)
2026-06-10
Drift Warning Cleared
Provenance drift warning cleared (now: match)
2026-06-10
Scorecard Removed
OSSF Scorecard no longer detected
2026-06-10
Grade Changed
Trust grade C → D
2026-06-10
Rank Moved
Rank dropped 57 spots (#124 → #181)
2026-06-10
HVTrust Changed
HVTrust down 18.9pts (60.1 → 41.2)
2026-06-09
Newly Listed
First tracked at rank #124

Embed Badge Badge guide for maintainers →

For maintainers
HVTrust 54.9 Grade C
Markdown:
[![HVTrust](https://hvtracker.net/badge/aider.svg)](https://hvtracker.net/agents/aider)
HTML:
<a href="https://hvtracker.net/agents/aider"><img src="https://hvtracker.net/badge/aider.svg" alt="HVTrust"></a>

Other agents in Coding Agents

Data sources
GitHub REST API (repo, commits, stars, forks, license) · PyPI / pypistats (downloads, provenance) · OpenSSF Scorecard CLI · Algolia HN Search API · GitHub Search API (fingerprint actions)
Each agent's signals refresh once daily across 6 staggered batches. Methodology v4.3 · Raw JSON