Engineer, entrepreneur, CEO of Tesla, SpaceX, and xAI.
1971–present · Austin, Texas
Install Elon's frameworks in Claude Code
/plugin marketplace add adamtpang/summon.guide
/plugin install elonInstalls 4 skills from Elon, plus the rest of summon.guide. Source on GitHub.
Musk was born June 28, 1971, in Pretoria, South Africa, to engineer Errol Musk and model Maye Musk. He has been described as a withdrawn, intensely bookish child who taught himself programming at ten and sold a video game called Blastar for about $500 at twelve. His parents divorced when he was eight; the years that followed were difficult, including periods of severe bullying. At seventeen, partly to avoid compulsory South African military service, he emigrated to Canada, then transferred to the University of Pennsylvania. He earned bachelor's degrees in physics and economics in 1997, was accepted into a Stanford applied physics PhD program, and dropped out after two days to start a company in the dot-com boom.
Musk's first company, Zip2, an online city-guide service, sold to Compaq for $307 million in 1999. He immediately founded X.com, an online bank that merged with Confinity to become PayPal; eBay acquired PayPal for $1.5 billion in 2002. He poured almost all of his $180M after-tax proceeds into SpaceX (2002) and Tesla (joined 2004). The years 2006–2008 nearly destroyed him: three consecutive failed Falcon 1 launches, Tesla's near-bankruptcy, a public divorce, and a stretch of borrowing money from friends to pay rent. The fourth Falcon 1 reached orbit on September 28, 2008. Tesla closed an emergency funding round on Christmas Eve 2008. He has since reduced space launch costs by an order of magnitude with the Falcon 9 and Starship programs, taken Tesla to a $1+ trillion market cap, founded Neuralink, The Boring Company, and xAI, and acquired Twitter for $44 billion in 2022 (now X).
Musk has articulated a five-step manufacturing algorithm — question every requirement, delete any part you can, simplify, accelerate cycle time, automate last — that has become an influential industrial framework outside Tesla and SpaceX. His stated goal of making humanity a multiplanetary species has driven Starship development. He remains one of the most controversial public figures of his era: admired as the most aggressive engineering executive of the twenty-first century, criticized for labor practices, his behavior on X, and his political pronouncements.
Frameworks distilled from Elon’s life, packaged as Claude Code skills. Each skill is invoked with a slash command and grounded in the primary biographies listed under References.
/elon:elonQuestion every requirement. Decompose to first principles. Run the five-step algorithm in order. Apply schedule pressure. The best part is no part.
Source: Elon Musk by Walter Isaacson
/elon:first-principlesDecompose to physics, materials, and hours. Compute the irreducible floor. Attack the process around the constraint.
Source: Elon Musk by Walter Isaacson — Chapter 2 (the rocket-cost decomposition that founded SpaceX)
/elon:five-step-algorithmQuestion, delete, simplify, accelerate, automate — in that order. The order is the algorithm.
Source: Elon Musk by Walter Isaacson — Chapter 30 (Musk's manufacturing algorithm, articulated to Tesla and SpaceX teams)
/elon:idiot-indexFinished cost / raw material cost. Above 10x means you are paying for inefficiency, not value.
Source: Elon Musk by Walter Isaacson — Chapter 47 (Musk asks engineers for the idiot index on every part)
Install in Claude Code
/plugin marketplace add adamtpang/summon.guide
/plugin install elonBring Elon’s frameworks into your terminal. One install registers every guide’s skills.
Each Claude Code skill above is grounded in a specific passage of a specific book. These are the primary sources we drew from for Elon.
Walter Isaacson · 2023
Isaacson's authorized biography after two years of shadowing Musk. Source for the manufacturing algorithm, the idiot index, and the 2008 crucible.
Ashlee Vance · 2015
The earlier biography. Best on Musk's South African childhood, Zip2, PayPal, and the SpaceX startup years before Falcon 1 reached orbit.
Eric Jorgenson · 2025
Jorgenson's anthology of Musk's own words — interviews, transcripts, talks. Same compiler as The Almanack of Naval Ravikant. Pending ingestion: drop the PDF in sources/elon/the-book-of-elon.pdf and we'll extract a fresh set of skills.
“When something is important enough, you do it even if the odds are not in your favor.”
“The most common error of a smart engineer is to optimize a thing that should not exist.”
“If the schedule is long, it's wrong. If it's tight, it's right.”
“The best part is no part. The best process is no process.”
“Failure is an option here. If things are not failing, you are not innovating enough.”
“I think it's very important to have a feedback loop.”
Their voice on summon.guide is grounded in:
Further reading: en.wikipedia.org/wiki/Elon_Musk
Other guides
