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headroom

MCP serverGitHubActivePython

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.

Description provenance: Original source

Open canonical source

Measured: Oct 19, 2026 · 72 observations

Domains & Uses

Domains
Agents, skills and MCP, Web / JavaScript
Uses
Token efficiency, Retrieval-augmented generation (RAG), Code assistants

Check at the source

Compatibility and prerequisites must be checked in the official documentation.

https://github.com/headroomlabs-ai/headroom

Classifications

Nature
Tool

Measurement history

Comparable readings are grouped by signal and unit.

Stars

75,919stars · Oct 19, 2026

+10,276 (+15.7 %)since Aug 9, 2026

Aug 9, 2026 : 65,643 starsAug 10, 2026 : 65,811 starsAug 11, 2026 : 65,926 starsAug 12, 2026 : 66,012 starsAug 13, 2026 : 66,140 starsAug 14, 2026 : 66,359 starsAug 15, 2026 : 66,382 starsAug 16, 2026 : 66,462 starsAug 17, 2026 : 66,622 starsAug 18, 2026 : 66,695 starsAug 19, 2026 : 66,812 starsAug 20, 2026 : 66,914 starsAug 21, 2026 : 67,015 starsAug 22, 2026 : 67,124 starsAug 23, 2026 : 67,211 starsAug 24, 2026 : 67,304 starsAug 25, 2026 : 67,448 starsAug 26, 2026 : 67,602 starsAug 27, 2026 : 67,720 starsAug 28, 2026 : 67,845 starsAug 29, 2026 : 67,934 starsAug 30, 2026 : 68,027 starsAug 31, 2026 : 68,123 starsSep 1, 2026 : 68,221 starsSep 2, 2026 : 68,350 starsSep 3, 2026 : 68,629 starsSep 4, 2026 : 68,835 starsSep 5, 2026 : 68,952 starsSep 6, 2026 : 69,096 starsSep 7, 2026 : 69,163 starsSep 8, 2026 : 70,526 starsSep 9, 2026 : 70,833 starsSep 10, 2026 : 71,125 starsSep 11, 2026 : 71,399 starsSep 12, 2026 : 71,736 starsSep 13, 2026 : 71,896 starsSep 14, 2026 : 71,938 starsSep 15, 2026 : 72,170 starsSep 16, 2026 : 72,462 starsSep 17, 2026 : 72,700 starsSep 18, 2026 : 72,840 starsSep 19, 2026 : 72,974 starsSep 20, 2026 : 73,122 starsSep 21, 2026 : 73,286 starsSep 22, 2026 : 73,470 starsSep 23, 2026 : 73,545 starsSep 24, 2026 : 73,660 starsSep 25, 2026 : 73,740 starsSep 26, 2026 : 73,823 starsSep 27, 2026 : 73,896 starsSep 28, 2026 : 73,966 starsSep 29, 2026 : 74,044 starsSep 30, 2026 : 74,181 starsOct 1, 2026 : 74,230 starsOct 2, 2026 : 74,278 starsOct 3, 2026 : 74,313 starsOct 4, 2026 : 74,412 starsOct 5, 2026 : 74,428 starsOct 6, 2026 : 74,460 starsOct 7, 2026 : 74,529 starsOct 8, 2026 : 74,603 starsOct 9, 2026 : 74,769 starsOct 10, 2026 : 74,849 starsOct 11, 2026 : 74,961 starsOct 12, 2026 : 75,085 starsOct 13, 2026 : 75,151 starsOct 14, 2026 : 75,275 starsOct 15, 2026 : 75,383 starsOct 16, 2026 : 75,464 starsOct 17, 2026 : 75,536 starsOct 18, 2026 : 75,795 starsOct 19, 2026 : 75,919 stars
Exact values · 72 readings
MeasuredstarsChange
75,919+124
75,795+259
75,536+72
75,464+81
75,383+108
75,275+124
75,151+66
75,085+124
74,961+112
74,849+80
74,769+166
74,603+74
74,529+69
74,460+32
74,428+16
74,412+99
74,313+35
74,278+48
74,230+49
74,181+137
74,044+78
73,966+70
73,896+73
73,823+83
73,740+80
73,660+115
73,545+75
73,470+184
73,286+164
73,122+148
72,974+134
72,840+140
72,700+238
72,462+292
72,170+232
71,938+42
71,896+160
71,736+337
71,399+274
71,125+292
70,833+307
70,526+1,363
69,163+67
69,096+144
68,952+117
68,835+206
68,629+279
68,350+129
68,221+98
68,123+96
68,027+93
67,934+89
67,845+125
67,720+118
67,602+154
67,448+144
67,304+93
67,211+87
67,124+109
67,015+101
66,914+102
66,812+117
66,695+73
66,622+160
66,462+80
66,382+23
66,359+219
66,140+128
66,012+86
65,926+115
65,811+168
65,643·